Size Guide
Size Guide
All measurements in cm and inches. GemZy tees are oversized boxy fit — size down if you prefer a fitted look.
📐 Size Chart
| Size | Chest (cm) | Chest (in) | Length (cm) | Length (in) | Shoulder (cm) | Sleeve (cm) |
|---|---|---|---|---|---|---|
| S | 96–100 | 37.8–39.4 | 68 | 26.8 | 44 | 20 |
| M | 100–104 | 39.4–40.9 | 70 | 27.6 | 46 | 21 |
| L | 104–108 | 40.9–42.5 | 72 | 28.3 | 48 | 22 |
| XL | 108–112 | 42.5–44.1 | 74 | 29.1 | 50 | 23 |
| XXL | 112–116 | 44.1–45.7 | 76 | 29.9 | 52 | 24 |
* Measurements are of the garment, not body measurements. Add 4–6 cm for comfort fit, 8–10 cm for oversized.
📏 How to Measure
Chest:
Measure around the fullest part of your chest, keeping the tape parallel to the ground. Arms relaxed at sides.
Length:
From the highest point of the shoulder seam to the bottom hem.
Shoulder:
Straight across from shoulder seam to shoulder seam (back of garment).
Sleeve:
From the shoulder seam to the cuff hem.
👕 Fit & Fabric Notes
- Oversized boxy cut — these tees are intentionally wide and drop-shoulder. Reference model (5'10"/178cm) wears L for a relaxed streetwear fit.
- 240 GSM combed cotton — pre-shrunk. Expect at most 1–2% shrinkage on first cold wash.
- DTF print — wash cold (30°C), inside-out, no tumble dry. Do not iron directly on print.
- All tees are all-black — no colour variants.
Still unsure about sizing?
DM us on Instagram with your chest measurement and we'll recommend the right size in minutes.