I AM T-Shirt Size Chart
I AM T-Shirt — Size Guide
This tee is made from a soft tri-blend fabric (50% polyester, 25% combed ring-spun cotton, 25% rayon) with a fitted vintage silhouette. It runs true to size. If you prefer a relaxed fit or plan to layer, we recommend sizing up.
Between sizes? Go up.
Measurements
All measurements are of the garment laid flat.
| Size | Chest Width | Body Length |
|---|---|---|
| XS | 16.5" | 27" |
| S | 18" | 28" |
| M | 20" | 29" |
| L | 22" | 30" |
| XL | 24" | 31" |
| 2XL | 26" | 32" |
| 3XL | 28" | 33" |
| 4XL | 30" | 34" |
How to Measure
- Chest: Measure around the fullest part of your chest, keeping the tape level under your arms.
- Body Length: Measured from the highest point of the shoulder to the bottom hem.
Fit Notes
- Fitted vintage silhouette — not an oversized or boxy cut
- Pre-shrunk fabric — minimal shrinkage after washing
- Unisex sizing — women typically size down one size for a fitted look