I absolutely HATE sizes on anything! Especially when I can’t try them on first! I recently purchased 3 shirts from my company’s website. I know how it goes… so better safe than sorry… I purchased all 3 as 3XL. To preface… I wear a 2xl standard. Well… 1 shirt is WAY to big… swimming in it. 1 polo is super tight (says 3xl.. but more like a 1xl). And 1 polo fits just right. I have the same problem no matter what clothes I buy. I have jeans size 36 that fit perfect. Most of my 38 size jeans work fine too. Then I have a few size 40’s… some are too tight, some work fine.
Just a pet peeve of mine.. sizes seem to all be estimates and usually not even close. ARGH!