📏 Size Guide (Lingerie)

At Peach Secrets, we carefully select lingerie designed with stretch fabrics, adjustable straps, and flexible fits — so most of our collection is available in One Size Fits Most. For selected pieces, we also offer Plus Size options to ensure comfort and confidence for every body.

One Size Fits Most

  • Typically best suited for XS–L (approx. US 2–10 / UK 6–14)

  • Designed with stretch lace, elastic straps, or adjustable closures to adapt to different body shapes

Plus Size

  • Typically best suited for XL–3X (approx. US 12–20 / UK 16–24)

  • Cut with additional stretch and room for curves, without compromising on style

Tips for Choosing

  • If you are in between standard and plus sizes, we recommend choosing Plus Size for the most comfortable fit.

  • For fitted styles like bodystockings or mini dresses, hip measurement is usually the most important factor.

  • If you’re unsure, email us at support@peachsecrets.ca and we’ll be happy to help.