Dear Santa It Was My Sister's Fault T-Shirt

Looking for a cheeky Christmas classic that’s as comfortable as it is hilarious? Say hello to the Dear Santa It Was My Sister's Fault T-Shirt—the ultimate festive tee for anyone ready to throw their sibling under the holiday bus. (Sorry, sis!) This unisex shirt is made from 100% combed ring spun cotton, which means it's ridiculously soft, breathable, and built to last through every awkward family photo and ugly sweater party.

Designed with a slightly slimmer fit and shorter sleeves, this isn’t your average boxy tee—it’s the kind of shirt that looks good whether you’re opening gifts, baking cookies, or defending your innocence with a grin. The playful design pairs perfectly with that twinkle in your eye and just enough mischief to keep things merry and bright.

So go ahead—blame it on your sister. This tee’s got your back.

Specifications / Key Features

• Material: 4.3 oz, 100% combed ring spun cotton (30 singles)
• Heather Grey: 90/10 combed ring spun cotton/poly blend
• Fit: Unisex; modern fit with a slightly slimmer body and shorter sleeves
• Neckline: 1x1 rib knit neck for comfy stretch and structure
• Construction: Shoulder-to-shoulder taping and tear-away label—because scratchy tags are so last season
• Durability: Long-lasting print that stays bold wash after wash

Size Guide

Why You Never Knew You Needed This
You’ve got the tree. You’ve got the cookies. You’ve got a sibling who’s definitely more guilty than you. What you didn’t have? The perfect funny Christmas T-shirt that does the talking for you. Seriously—this shirt is like a holiday alibi you can wear. It’s festive, it’s fabulous, and it gives you plausible deniability with a wink.

Ideal For You If…

• You’ve ever blamed your sister (rightfully or not).
• You want to look effortlessly festive without wearing actual jingle bells.
• You’re into comfortable shirts with just the right amount of sass.
• You’re shopping for a Christmas gift that’s guaranteed to get a laugh.

Care Instructions
Wash cold, inside out. Tumble dry low. Don’t iron the print unless you’re into tragic ironing accidents. Basically: treat it like Santa’s watching.