It’s so bad that my fiancée has some bras that say she’s a B cup and others that says she’s a D cup. In order to go bra shopping, you have to actually try them on to find out if they fit.
If I had to try on underwear to see if they fit, I might not bother with underwear at all!
Clothing sizing in general is just arcane at this point.
This. I mostly buy size S t-shirts, sometimes M, occassionally XS. I dont even care anymore.
I’m between a medium and a large. More often then not though, I need the shoulder width and arm length of a large, but the cut in the torso of a medium. Clothing manufacturers assume Americans scale horizontally as they scale vertically. This maybe true given our obesity crisis.
If the shirt isn’t xl, I can’t raise my hands without showing my belly.
Also if the shirt is bigger than L, I’m swimming in it.