Uniqlo sizing. Both the L and the XL felt the same to me. Here is

UNIQLO EXTENDED SIZES, FIND YOUR PERFECT FIT

I bought a large T-shirt from Primark, Next, H&M and UNIQLO to see which size fit - Harry Higginson - Kent Live

Sorry ssl's : r/RocketLeague

How can I figure out my size?, UNIQLO US

FOR EVERY WOMAN, FOR EVERY LIFESTYLE

The Ultimate Fear of God ESSENTIALS Size Guide

UNIQLO EXTENDED SIZES, FIND YOUR PERFECT FIT

Extra Size - Find Your Perfect Fit

SF Ladies Feel Good Stretch Roll Neck T-Shirt - Shirtworks