T-Shirts Spreadsheet: Understanding Fabric Weights and Fits
From 200gsm basics to 400gsm heavyweight tees — learn how to choose the perfect t-shirt for your style and climate through OOPBUY.
Fabric Weight Explained
T-shirt fabric weight determines everything — drape, opacity, durability, and seasonality. A 180gsm tee is light and breathable, perfect for summer but slightly transparent on lighter colors. A 280gsm tee is the standard 'premium' weight — opaque, soft, and substantial without being bulky. A 400gsm tee is the heavyweight champion, holding a rigid boxy shape that defines the current streetwear aesthetic. The OOPBUY Spreadsheet categorizes every tee by weight so you can shop with intention rather than trial and error.
Beyond weight, consider the knit type. Ring-spun cotton is softer and more durable than open-end cotton. Combed cotton removes short fibers for an even smoother feel. Slub cotton has intentional texture variations that create a vintage, worn-in look. The OOPBUY Spreadsheet marks these details in the Fabric column, along with shrinkage percentages based on community wash tests. Each listing includes a direct W2C link compatible with any shopping agent.
Fit Types and Body Types
The three main t-shirt fits are slim, regular, and oversized. Slim fits work best for layering under button-downs or as gym wear. Regular fits are the safest choice for most people — neither too tight nor too boxy. Oversized fits are intentionally exaggerated with dropped shoulders and extended hems, designed to be worn as standalone statement pieces. The OOPBUY Spreadsheet includes a Fit Type column and recommends sizing adjustments based on your usual size in each category.
For body type guidance, broader shoulders benefit from regular or oversized cuts to avoid a stretched look across the chest. Slimmer frames can pull off slim fits but should avoid anything too tight, which can look juvenile. Taller buyers should check the Length measurement in the spreadsheet — many replica tees run short and may not provide the intended drape on a 6-foot-plus frame. Our W2C links always point to sellers with detailed size charts.
