T-shirt Gift Size Guesser
Buying a custom t-shirt as a gift? Enter the recipient's height, weight, and body type to get a size recommendation.
Gift Buying Tips
When in doubt, size up
A slightly loose shirt can be styled as an oversized fit. Too small means it won't be worn — and a custom tee can't be returned.
Athletic builds need more room
If the recipient is muscular or broad-shouldered, go one size up from the calculated result. Standard sizing doesn't account for muscle mass.
Height matters for length
Taller people (6'2"+) may need a size up just for shirt length, even if their chest is average. The chest size is only half the picture.
Sneaky ways to find their size
Check their closet, ask a mutual friend, look at tags on clothes they own, or simply ask them — most people won't mind for a gift.
Frequently Asked Questions
What t-shirt size should I buy as a gift?
Use this calculator as a guide, then size up if in doubt. For custom t-shirts especially, a relaxed or oversized fit is better than too tight.
Does body type affect shirt size?
Yes significantly. Someone with an athletic build (more muscle, broader shoulders) will need a larger chest size than their BMI would suggest. The body type selector accounts for this.
What's the most common gift t-shirt mistake?
Buying too small. People underestimate that shirts are worn closer to the body than they think. When gifting, always round up, not down.
Can I customize the HiTee shirt with their photo after I know the size?
Yes! The HiTee App lets you upload any photo, choose the shirt size, and order a custom printed tee — all from your iPhone.
Make a Custom T-shirt Gift They'll Love
Upload their favorite photo, pick the right size, and order a one-of-a-kind custom tee — directly from HiTee App.
Free on the App Store