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Size Guide
| XXS | XS | S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|---|---|
| UK | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| EUR | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 20 |
| FRA/SPN | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| BUST | 82 | 84.5 | 87 | 92 | 97 | 102 | 107 | 112 |
| WAIST | 62 | 64.5 | 67 | 72 | 77 | 82 | 87 | 92 |
| HIP | 92 | 94.5 | 97 | 102 | 107 | 112 | 117 | 122 |
| UNDERBUST | 69 | 71.5 | 74 | 79 | 84 | 89 | 94 | 99 |
| A CUP BUST | 79.5 | 82 | 84.5 | 89.5 | 94.5 | |||
| D-CUP BUST | 84.5 | 87 | 89.5 | 94.5 | 99.5 | 104.5 | 109.5 | 114.5 |
| DD-CUP BUST | 89.5 | 92 | 97 | 102 | 107 | 112 | 117 | |
| E-CUP BUST | 92 | 94.5 | 99.5 | 104.5 | 109.5 | 114.5 | 119.5 | |
| F-CUP BUST | 94.5 | 97 | 102 | 107 | 112 | 117 | 122 | |
| G-CUP BUST | 97 | 99.5 | 104.5 | 109.5 | 114.5 | 119.5 | 124.5 |
How to measure
Measure four key points and use the chart to find the size that’s right for you. It’s best to wear as little as possible and to hold the tape measure flat against your body for the most accurate measurements. If you don’t have a tape measure, you can use a piece of string and measure it with a ruler afterwards.
- BUST - Measure across the fullest part of your bust and straight around the back to determine your cup size.
- UNDER BUST – Measure directly under your bust and straight around the back to determine your numeric size.
- WAIST – Measure the narrowest part of your waist, below the ribcage and above your hip bone.
- HIP - Measure the fullest part of your hip ensuring the tape measure is straight.
- Joanne B.Verified BuyerReviewingJetset Plunge One Piece - FloraI recommend this productCup Size D-DDRated 5 out of 5 stars7/30/25Plunge one piece
Very flattering style.I have a green,black and chocolate one
- Dominique C.Verified BuyerReviewingJetset Plunge One Piece - BlackI recommend this productCup Size C-DRated 5 out of 5 stars6/30/25Flattering
I have not worn my new suit as yet but cant wait till Im away next month. The fit is perfect and the back is very sexy looking.
- Isabella S.Verified BuyerReviewingJetset Plunge One Piece - BlackI recommend this productCup Size B-CRated 5 out of 5 stars3/27/25Love it
Jets swim wear - always well made and flattering. Amazing! 🤩
- Bianca G.Verified BuyerReviewingJetset Plunge One Piece - FloraI recommend this productCup Size E-FRated 5 out of 5 stars1/4/25Mum bod friendly swimmers
I love the colour, the quality is amazing! And it’s so forgiving for a mum bod, helps to slim and contour my body. Love love love!!!
- Julie S.Verified BuyerReviewingJetset Plunge One Piece - RossoI recommend this productCup Size C-DRated 5 out of 5 stars12/19/24My daughter loves these swimmers
What a gorgeous swimsuit. The colour is stunning, the style is so flattering and it looks fabulous on. The quality of the fabric and workmanship is excellent. True to size. Highly recommend.