Quick answer
Your bra size directly translates to your swimsuit size in most Curvy Kate styles. Use the same band and cup measurement, but consider the style's support features for the best fit.
Why bra size conversion works for swimwear
Curvy Kate swimsuits are designed with the same D+ cup engineering as their bras. This means your usual bra band and cup size are the starting point for swimsuit sizing. The key difference is that swimwear uses stretchier fabrics and often includes adjustable straps or ties to accommodate movement in water.
However, not all swimsuits offer the same level of support. A padded underwire style like the Beach Bliss swimsuit provides structure similar to a bra, while a non-wired style like the Holiday Check relies on compression and adjustable ties. Understanding this helps you choose the right style for your activity level.
Common sizing pitfalls
Many shoppers assume they need to size up for swimwear. In reality, a well-fitted swimsuit should feel snug but not tight. If you're between band sizes, opt for the larger band for comfort, especially if the swimsuit has adjustable straps.
Another mistake is ignoring the cup shape. Padded cups, like those in the Beach Bliss swimsuit, can add volume and shape, while non-padded styles may sit differently. Try on a few cup sizes if you're unsure about the fit.
Step-by-step conversion process
- Measure your band and cup size: Use a soft measuring tape around your ribcage just under your bust to get your band size. Then measure the fullest part of your bust. Subtract your band measurement from your bust measurement to find your cup size (1 inch = A, 2 inches = B, etc.). This gives you your starting bra size. Write down both numbers. If your band measurement is an odd number, round up to the nearest even band size.
- Match your bra size to the swimsuit size chart: Curvy Kate swimsuits use the same band and cup sizing as their bras. For example, if you wear a 34DD bra, you'll likely wear a 34DD swimsuit. Check the specific product's size chart on the product page, as some styles may have slightly different fit notes. If you're between cup sizes, choose the larger cup for a more comfortable fit, especially in non-wired styles.
- Consider the style's support features: For high-impact activities like swimming laps, choose a padded underwire style like the Beach Bliss swimsuit. For lounging or casual beach days, a non-wired style like the Holiday Check or the reversible Sunset Palm offers more flexibility and comfort. Adjustable straps and ties can help fine-tune the fit. If you have a larger bust (DD+), underwire or padded styles provide more support. Non-wired styles may feel less supportive but are more comfortable for all-day wear.
- Try on and adjust: When you receive your swimsuit, try it on at home. The band should sit parallel to the floor and not ride up. The cups should fully contain your bust without spillage or gaping. Use the adjustable straps or ties to customize the fit. If the swimsuit feels too tight or too loose, exchange for a different size. Most swimwear stretches slightly when wet, so a snug fit dry is normal. If it's uncomfortably tight, size up in the band.
Product facts
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Curvy Kate Beach Bliss Asymmetric Padded Swimsuit Mulberry Purple: The Beach Bliss swimsuit features a concealed inner strapless bra with 4-part cups for support. This design provides bra-like lift and shape, making it ideal for those who want a supportive one-piece without visible straps.
Curvy Kate Beach Bliss Asymmetric Padded Swimsuit Mulberry Purple
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Curvy Kate Holiday Check Non Wired Swimsuit Sunshine Yellow: The Holiday Check swimsuit is non-wired with adjustable tie sides and neckline. The non-wired structure offers a more relaxed fit, while the ties let you customize the length and neckline for comfort.
Curvy Kate Holiday Check Non Wired Swimsuit Sunshine Yellow
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Curvy Kate Sunset Palm Reversible Non-Wired Multiway Swimsuit Palm Print: The Sunset Palm swimsuit is reversible and multiway with dual cup sizing. Dual cup sizing means you can choose a slightly different cup size on each side for a personalized fit, and the reversible design gives you two looks in one.
