Ipswich Swimsuit
Soak up the sun in the Ipswich Swimsuit, an underwired swimsuit sewing pattern designed for big boobs in cup sizes C–H!
This modern pattern has two cleverly color-blocked variations: a one-piece swimsuit with a contrast waistband or a high-waisted bikini with piping detail. Both suits feature supportive straps, and an optional underwired foam swim bra and boning, so that you're comfortable lounging by the pool or playing volleyball on your favorite beach. Mix prints and colors for a swimsuit that celebrates your body and your creativity, and keeps you feeling secure all summer long.
Ipswich Swimsuit
Why it’s special:
Built-in bra
Incredible support & shaping for big boobs
Ideal for color-blocking
2 patterns in 1
More like this: Swimsuits / Knits / Activewear
Soak up the sun in the Ipswich Swimsuit, an underwired swimsuit sewing pattern designed for big boobs in cup sizes C–H!
This modern pattern has two cleverly color-blocked variations: a one-piece swimsuit with a contrast waistband or a high-waisted bikini with piping detail. Both suits feature supportive straps, and an optional underwired foam swim bra and boning, so that you're comfortable lounging by the pool or playing volleyball on your favorite beach. Mix prints and colors for a swimsuit that celebrates your body and your creativity, and keeps you feeling secure all summer long.
Best Seller
Get Your Size, Zero Guesswork
Size Calculator
Enter your measurements:
Units
Your Cashmerette Size Results
Our patterns are designed for curves in cup sizes C-H. If your cup size is smaller proportionally to your shoulders than our C/D cup size, you will need to do a small bust adjustment. To calculate how much width you need to remove from your pattern piece, divide the total SBA amount needed by two (as the pattern piece represents half the garment). How to do an SBA >
Our patterns are designed for curves in cup sizes C-H. If your cup size is larger proportionally to your shoulders than our G/H cup size, you will need to do a full bust adjustment. To calculate how much width you need to add to your pattern piece, divide the total FBA amount needed by two (as the pattern piece represents half the garment). How to do an FBA >
Your measurements put you in more than one size, so you will need to grade between sizes to achieve your personalized fit. How to grade between sizes >
We need to ask you a few more questions to get your starting size.
Please contact us with your measurements.
We need to ask you a few more questions to get your starting size.
Please contact us with your measurements.
We need to ask you a few more questions to get your starting size.
Please contact us with your measurements.
What To Do Next
Frequently Asked Questions
