Size Guide

Finding the right fit is important to us. Use the size chart below as a general guide. If you're between sizes, we recommend sizing up for a more relaxed fit.

Women's Apparel Size Chart

Size US Size Bust (in) Waist (in) Hips (in)
XS 0–2 31–32 24–25 34–35
S 4–6 33–34 26–27 36–37
M 8–10 35–36 28–29 38–39
L 12–14 37–39 30–32 40–42
XL 16–18 40–42 33–35 43–45

How to Measure

For the most accurate fit, take your measurements over lightweight clothing or undergarments:

  • Bust: Measure around the fullest part of your chest, keeping the tape level.
  • Waist: Measure around the narrowest part of your natural waistline.
  • Hips: Measure around the widest part of your hips, approximately 8 inches below your waist.

One Size / OS

Some items in our collection are labeled "One Size." These pieces are designed with a relaxed, flowy fit and generally accommodate sizes XS through L comfortably.

Fit Tips

  • If you're between sizes, we recommend sizing up for a more comfortable fit.
  • Each product page includes specific fit notes when available — look for terms like "runs small," "true to size," or "relaxed fit."
  • Sizes may vary slightly between different brands and styles.

Need Help?

Still unsure about your size? We're happy to help! Send us a message at support@mymabellevie.com with the product you're interested in, and we'll do our best to recommend the right fit for you.