unfortunately the sizes are incorrect. I ordered one size larger number 1 and the jacket fits like a 2nd skin because no Nicki goes underneath. My recommendation: order more equal 2 sizes larger, perhaps one wants to also put something else like a t-shirt underneath! Otherwise, the jacket is well cut, meticulously crafted, and not from the protection smells ago, for the price, an absolute bargain! Much jacket for little money - my recommendation!