The Harkness Strapless Bandeau Bikini Top is a top-tier flattering bikini top; our patent-pending dig-free design and soft inner silicone strip beautifully combine to create the most perfect smoothing and surprisingly secure strapless bikini top. That soft inner silicone strip keeps it secure without the use of elastic or tight seams, making this the most flattering swimwear! The Harkness Strapless Bandeau Bikini Top is also amazing as a tube top.

Complete the dig-free swimwear look with a onewith bikini bottom.

Looking for more size advice? onewith now runs true to size. But if you're in-between sizes, size UP! And ALWAYS give your suit a  s t r e t c h  before putting it on. For further guidance, reference our size chart here. 

• Garment imported from China
• Designed in USA, patent-pending
•  Inner silicone strip to keep the suit secure
•  LATEX INFORMATION: we can not guarantee that the silicone strip inside of our suits does not contain trace amounts of latex. Therefore, if you have a latex sensitivity or allergy, we recommend you exercising the same caution and sensibilities you would take in general when determining whether or not to use or wear a product that may contain latex.
•  Dig-free, elastic-free, edgeless smoothing laser-cut construction, just like your fave undies
•  80% recycled nylon 20% elastane
•  Hand wash only (rinsing in the shower is just fine), lay flat to dry

NOTE: Do NOT expect our suits to have as much give as your standard no-show underwear. It's super important to STRETCH your suit before each wear, but do note that our suits do not have the same amount of stretchiness of standard no-show panty due to the inner silicone & bonding. If you are AT ALL in-between sizes, size UP!

Looking for cup sizes? We don't size by cup! Go with the measurement of the fullest part of your bust, and reference the Bust section of the chart. Or, shortcut alert 📣 order the same size you would for a camisole!

Some IRL size reference pics for you:

Revised sizing!

We heard you! 📣 We know that our first collection of dig-free swimwear ran small. It was our first collection after all, and we were keen to absorb customer feedback and put it into action with our newest suits! With that, onewith now runs much more true to size. However, to ensure you get that onewith-your-body fit — if you are in-between sizes, be sure to size up to not chance the suit digging in 🥴 and make sure to STRETCH your suit before each and every time you wear it; this 'warms up your onewith' and creates slack in the garment for that optimal, lay-flat look that makes for swimwear that feels like underwear 🌊

⛔ Bracketing is STRONGLY discouraged: while we understand the desire to find your best size, ordering multiple sizes of a piece with the intention of returning those that do not fit creates inventory issues for us as a small business, and also compromises hygiene best practices. While we encourage you to stock up on your fave swim, please do so mindfully for other customers' sake (that is, without the intention of returning extra sizes/styles). While this may be more permissible for an enterprise-level company, we ask that you consider how bracketing affects a small business. Returns of 3 or more pieces/customer will be subject to a separate fee in addition to the return fee: 10% of the full order amount. Orders placed after 1/17/23: orders returned due to multiple sizes ordered will also be subject to the bracketing fee of 10% of the full order amount in addition to the return fee.  

Bellows One Piece Torso Measurements

Torso fit note: For our customers concerned about fit for a long torso: MANY of our models (that we both fit on + do shoots with!) have a long torso. We hear time and time again that our one pieces are amazing for tall women + those with a long torso 📏 we think you'll love the fit!