Fit Guide

LORAIN SWIM is thoughtfully designed to sculpt, contour, and flatter the body. Because many of our silhouettes are intentionally fitted, some customers prefer to size up for a more relaxed feel.

If you are between sizes or prefer additional coverage and comfort, we generally recommend selecting the larger size.

Please note that each fabric offers a unique level of stretch. Be sure to review the Stretch Guide on each product page for style-specific fit recommendations.

If you're unsure which size is right for you, we're always happy to provide personalized sizing assistance. Contact us at contact@lorainswim.com and we'll help you find your ideal fit.

Size Conversion

Stretch Guide

Every LORAIN SWIM style is crafted with a unique fabric composition and level of stretch. To help you select your ideal fit, each product includes a Stretch Indicator.

▰▱▱▱▱ Minimal Stretch
Structured with subtle give for a sculpted fit. If you are between sizes, we recommend sizing up.

▰▰▱▱▱ Light Stretch
Offers gentle flexibility while maintaining a supportive, tailored feel.

▰▰▰▱▱ Moderate Stretch
Provides the perfect balance of structure and comfort with everyday flexibility.

▰▰▰▰▱ High Stretch
Soft, sculpting, and highly flexible with excellent recovery. True to size for most customers.

▰▰▰▰▰ Maximum Stretch
Exceptional stretch designed to comfortably adapt to your shape while maintaining support and a luxurious feel.