Boiler suit

[SandorClegane]

I tried a navy boiler suit on in topshop yesterday, it was £55 but essentially just looked like a boiler suit. So I came home and ordered one off amazon for 15 quid. Have I lost it?

I don't know what sizing down means?

Choosing the size smaller than you are usually.

I bought a men's small, I think it's so big because it's supposed to fit over your normal clothes, it's an actual workwear thing.