Long Tee Sizing Guide: What to Check Before You Buy
By 1ST playing cards | Published: 2026-10-19
Category: Buying Guides
Learn how to choose the right long tee size with our practical guide. Check measurements, fit, and fabric to avoid returns and get the perfect look.
Quick Answer
To get the right long tee size, measure your chest and compare it to the brand's size chart, then decide on the fit you want—regular, slim, or oversized—and account for fabric shrinkage if the tee is 100% cotton.
Why Fit Matters for Long Tees
Long tees are designed to be longer than standard t-shirts, but that doesn't mean one size fits all. The right fit depends on your body type and how you plan to wear it—whether you want a relaxed everyday look or a more tailored silhouette.
A tee that's too tight will restrict movement and look strained, while one that's too loose can drown your frame and make you look sloppy. Getting the fit right ensures comfort and style.
Understanding Size Charts and Measurements
Size charts vary between brands, so never assume your usual size will be the same. Always measure a well-fitting shirt you already own and compare those numbers to the brand's chart.
Key measurements to look for: chest width (measured across the chest, one inch below the armhole), body length (from the shoulder seam to the hem), and sleeve length (from the shoulder seam to the cuff).
If a brand doesn't provide all measurements, don't guess—reach out to customer support or look for reviews that mention fit.
Fabric and Shrinkage Considerations
Fabric content affects how a tee fits after washing. 100% cotton tees can shrink, especially if you wash in hot water or tumble dry on high heat. If you're between sizes, consider sizing up to account for potential shrinkage.
Preshrunk cotton or cotton blends are more stable, but always check the care label. If you prefer a consistent fit, follow the recommended washing instructions.
Decision Rules for Choosing Your Long Tee Size
- Measure your chest: Use a soft measuring tape around the fullest part of your chest, keeping it level under your arms. Compare this number to the brand's size chart. Write down your chest measurement and keep it handy when shopping.
- Decide your preferred fit: If you want a regular fit, choose your usual size. For a slim fit, size down if you're between sizes. For an oversized look, size up one or two sizes. Consider how you'll wear the tee—layering may require a larger size.
- Account for shrinkage: If the tee is 100% cotton and you plan to machine wash warm or tumble dry, size up to avoid a too-tight fit after the first wash. Check the care label and follow washing instructions to minimize shrinkage.
Product Spotlight
- 1ST White "CRDPRN" Long Sleeve Tee: 1ST White "CRDPRN" Long Sleeve Tee is 100% cotton and designed in Montreal. Because it's 100% cotton, you may need to size up if you prefer a looser fit after washing, as cotton can shrink.
1ST White "CRDPRN" Long Sleeve Tee
Who Should Choose Which Fit?
Best for
- Regular fit: most body types and everyday wear
- Oversized fit: streetwear looks and layering
Not for
- Slim fit: if you prefer a relaxed, non-restrictive feel
- Oversized fit: if you have a petite frame and want a tailored look