Sweetheart Gel Swimsuit

We are sorry, this item has now sold out!

You can use the chart above to work out your size.  For example if you usually wear a 34A bra but you are a size 8 body then try the 30C as this will be the exact same cup size as 34A but gives you the 8 body size.  32B would again be the same cup size as 34A but give you a size 10 body.  If you need any assistance please call us on 0207 118 2377 Mon-Fri 9-5pm or email mich[email protected] or we are here to help on LiveChat as well.

If your size is showing as (Made To Order), our UK based Sewing Team are busy making more for you, so place your order now to be at the top of the list for the next delivery!

(If you do need yours urgently, please contact us to find out when we are likely to able to deliver yours!)

Rated 5-out-of-5, this timeless swimsuit has supportive underwired, “Triple-Gel” liquid-filled cups for maximum cleavage and support. This sweetheart-style, halter-neck ties at the neck in a pretty bow and helps you create an amazing shape and cleavage- even if you have the smallest of bust lines. Available in hot red or flattering black, which will you pick? The SWEETHEART is designed and handmade in the UK from top-quality Italian swimwear fabric and is exclusive to MaxCleavage.Com.

IMPORTANT Order Information: MaxCleavage supplies swimsuits in multiple cup and band sizes. As a result, you may find your preferred size is “Special Order Only” which means it will take us a little longer to get your order to you. 
Good to know: Even though a “Special Order Only” bra/bikini is created especially for you, you can still return it for a full refund or exchange - as per our normal returns policy. So feel confident in choosing a size that’s just perfect for you.
Sizing Information:

This can be found by clicking on the ** SIZING INFO ** tab below.

You glamour puss you! Sleek and stylish this gorgeous swimsuit will ensure you have curves in all the right places, whether on the beach or at the local swimming pool! Underwired liquid gel cups give a great cleavage and increased shape and size.

When choosing your size, please select your dress size, cup size and height.

Please hand wash only.
49% Nylon, 43% Cotton, 8% Elastane

Swimwear and Bra Sizing Charts

All our sizes are in UK sizes, so if you are not in the UK, use the size comparison chart below to find the correct size for you.

If you cannot find your size listed, then try this external size comparison web site.

External Size Converter Web site

Swimwear Sizing

S-M-L UK USA Euro French Italian Australian
XSmall 8 6 34 36 40 8
Small 10 8 36 38 42 10
Medium 12 10 38 40 44 12
Large 14 12 40 42 46 14
XLarge 16 14 42 44 48 16
XXLarge 18 16 44 46 50 18

The charts below show how different countries label their bras. This is only for general guidance. For advice on getting the right fit, please call us.


UK USA Euro French Italian Australian
28 28        
30 30        
32 32 70 85 1 10
34 34 75 90 2 12
36 36 80 95 3 14
38 38 85 100 4 16
40 40 90 105 5 18
42 42        
44 44        
46 46        
48 48        
50 50        
52 52        
54 54        
56 56        


UK USA Euro French Italian Australian
B B B B B or none A
F G     F E
FF H       F
G I       FF
GG J       G
H K       GG
HH L       H
J M       HH
JJ N       J

If you need your order delivered to you by a fixed date, i.e. for your holiday or a special event, then we recommend using our "Next Working Day Delivery before 1:30pm" service as this is a guaranteed service and very reliable.

UK Economy Recorded Delivery (2-4 Working Days with Royal Mail Tracked 48) , £3.99

UK Next Working Day (Next working day delivery before 1:30pm with the Royal Mail Special Delivery Service) , £7.60
(We must receive your order before 3:00pm the previous business day. If you place your order on a Friday, your parcel may arrive with you on the Saturday. But this is not guaranteed.) 

UK Next Working Day (Next working day delivery before 18:00 with the DHL) , £8.50
(We must receive your order before 3:00pm the previous business day. If you place your order on a Friday, your parcel may arrive with you on the Saturday. But this is not guaranteed.) 

UK Saturday Delivery before 1:30pm, £21.50
(We must receive your order before 4:00pm on the Friday before) 

Overseas Delivery Options - Please note if you are outside the UK, your local customs office may charge local taxes on delivery to you. 


DHL £20.00 (Delivered in 3-7 working days)
Royal Mail £9.95 (Delivered in 5-10 working days)

Central Europe 
DHL £21.95 (Delivered in 1-3 working days) 
Royal Mail £13 (Delivered in 2-15 working days)

FedEx Service £25.00 (Delivered next working day before 3pm) 
USPS £10.50 (Delivered in 10-25 working days)

FedEx Service £37.00 (Delivered in 1-4 days) 
Royal Mail £16.00 (Delivered in 3-20 working days)

DHL £26.80 (Delivered in 2-3 working days) 
Royal Mail £16.00 (Delivered in 4-20 working days)

New Zealand
DHL £34.96 (Delivered in 2-4 working days) 
Royal Mail £16.00 (Delivered in 4-20 working days)

South Africa
DHL £31.83 (Delivered in 1-3 working days) 
Royal Mail £16.00 (Delivered in 4-20 working days)

DHL £23.99 (Delivered in 1-2 working days) 
Royal Mail £9.69 (Delivered in 2-15 working days)

Far East
DHL £31.83 (Delivered in 2-3 working days) 
Royal Mail £14.00 (Delivered in 2-15 working days)

Rest of World
DHL £41.34 (Delivered in 3-6 working days) 
Royal Mail £25.00 (Delivered in up to 28 working days)

We do our very best to dispatch all parcels on the day of receiving orders. However at busy times it may take up to 36 hours to process and dispatch parcels. If you are in a hurry for certain items, please email our Customer Service Team at [email protected] and let us know so that we can give you accurate delivery times. 

You have 14 days from receipt of your order for a FREE exchange or a FULL refund on the products your ordered. (Subject to our refunds policy)

We want you to be delighted with your purchase from us! If for some reason the fit isn't quite right, or the colour is not quite what you expected, then please return them to us for a full refund, and place a new order on our website for any items you would like to try next. Full details can be found on our dedicated refunds page, click here

Many customers order several items for selection before deciding on which ones to keep. This is no problem at all.

We recommend you use a recorded delivery service to send items back to us, just incase they get lost in the post, so that you can claim for their loss.

We will endeavour to process your return as soon as we receive it, but at busy times it may take us up to 10 working days.

Product Specification

Customer Reviews of Sweetheart Gel Swimsuit

5 stars
I bought this bathing suit in black for a spa weekend- absolutely loved it! It is made really well, it fits perfectly and the cleavage boost looks sensational but feels really natural. I’m also quite self conscious of my tummy so perhaps a control tummy range in the future could be added? Nevertheless this was structured really well and I felt like a million dollars in it. It is more expensive than i would usually pay but it is definitely worth every penny and I will most certainly be buying more products from this company again. I was delighted with the product and service, highly recommended.
5 stars
Love love love this swimsuit, when I read the reviews and someone said they looked better than the Special K lady I didn't quite believe them until I tried this swimsuit on for myself.

Its an excellent fit, I purchased both the 34A and 32B as I find a 32B bra sometimes fits better and so opted to keep the 32B.

Looking forward to my holidays now!

5 stars
At last I have found a costume that make me looks feminine, this costume is excellent quality and fits perfectly, it has given me the confidence I never have so thank you Maxcleavage your products and service are amazing.
5 stars
Unique!i've been looking for a swimsuit like this for ages and i finally found it.100% satisfied with my purchase (and with the great customer service-thank you MIchelle!)
5 stars
I love this swimsuit! I feel v sucked in on my stomach and it gives an incredible overall shape.. The gel cups took a bit of arranging to feel right as I could initially feel them riding up my ribcage. Like others have commented u need to kind of scoop yourself in to them and to tighten the halter neck to adjust.

After buying this I bought a bikini as well for when I'm feeling brave enough to bare my stomach and I have to say love the bikini even more!

The only downside is cost. Each item is soo expensive but u do get what u pay for so despite that I will be returning again and again!
5 stars
I am really delighted with this swimsuit. I am quite tall and long waisted but the halter neck is ideal and the swimsuit fits well and looks chic and expensive. Your service is excellent- I ordered it on a Friday and it arrived the next day-Saturday morning! I found your company by chance, but will definitely use you again and will be recommending your company and lovely clothing.. THANK YOU!
4 stars
I am 5ft 9, a dress size 6/8 and have hated going swimming since I lost my bust after breastfeeding my three children. I needed a swimsuit so I could go to the local pool and Max Cleavage recommended this one to me. I am a 30AA bra size but found that the 30AA swimsuit was too short in the body. I then ordered the 32AA swimsuit which had a little more give in the length. The cup size is a little bigger than I would have liked but the halterneck means you can adjust and hoist up as required. The swimsuit fabric is a nice quality and the gel gives me the appearance of a bust so I was able to finally go swimming minus the paranoia of being flat chested in a seemingly buxom world!
4 stars
Lovely quality fabric and good fit. Would like to see an over the shoulder strap version instead of halterneck.
5 stars
Just got my new swimsuit. It is amazing the fabric is amazing and I feel all sucked in and slim again around my stomach and finally have some shape on top! I now have the confidence to get back to the local swimming pool and start doing some lengths to get fit for the summer. Thank you for the beautifully handmade swimsuit Max Cleavage - you are brilliant.
3 stars
I have given this a 3 because it is a lovely swimsuit but frustratingly I just couldn't get one to fit. I am a size 8 clothes, 5ft 8" tall and have a size 32A (sometimes 34A) bust. The first one I ordered was a 32A which fit perfectly around my boobs but was really really short in the body and very uncomfortable. I sent it back and exchanged it for the 34A hoping it would fit better. The 34A fitted well around the bust but was really baggy around my tummy and back - this would have been exasperated when wet so I sadly sent that back too. I ended up buying a costume in the high street, not my first choice and very annoying as I had paid for two returns and ended up with no costume.

I must add though that I have two bikinis purchased in the summer that fit perfectly and I am very happy with, they made me feel great on the beach. I am thinking that due to my height and bust size a swimming costume just isn't for me and I will either have to stick to a bikini or a tankini in future.
5 stars
De black one is perfect!!!
5 stars
i has very hassitant on order online, this swimsuit is just amazing on, it really does everything it says. I haven't worn a bathing suit since having two kids 5 years ago and nursing both of them and this was an amazing choice and gives the me alot of confidence. My only recommendation when you recieve it(took me a few minutes to figure this out), put on your swimsuit, and then you need to scoop your breast for the full look. It fits like a glove and everything stays right were it belongs. This truely worthy every penny.
5 stars
A perfect fit as I usually find swimming costumes are too short in the body to fit my bust size. Great cleavage and I feel really comfortable wearing this in public!
5 stars
So, am about to go on holiday and after 2 children I am still an A cup but a little bigger everywhere else (unfair right!) when I happen upon this lovely swimsuit. Ladies, you will look better than a box of Special K in this little number! The cut is excellent, material holds you in all the right places and the gel cup gives you just enough va, va, voom to be the perfect, if a little pale, beach goddess you knew you always were. Enjoy!
5 stars
Thank you.... thank you... for creating a swim suit! Already a fan of your bikinis and I have several, my confidence to go swimming with my friends and daughters has increased further as I now feel like a woman amongst ample bosomed ladies.
5 stars
if you are like me and a little 32aa 40 year old mum then this is a must. I cannot wait to be on the beach tummy tucked away chest looking like a woman, 1st class product will be ordering more.
5 stars
After breast feeding 3 children I was self-conscious about my small bust when visiting my local swimming pool but this fab costume has given my confidence such a boost - thank you MC!

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