Size & Fit Guide

Every Sunday Archive piece is designed with a relaxed, considered fit — never overly baggy, never restrictive. Each product page includes a detailed size chart with exact measurements (width, length, sleeve) so you can compare against a piece you already own and love, rather than guessing from S/M/L alone.

General guidance:

• True to size gives you a classic relaxed fit — the way each piece is designed to be worn.
• Size up for an intentionally oversized, roomier silhouette.

Still unsure? Message us through the Contact page with your usual size in a favorite hoodie or tee, and we'll help you choose.