I have some jackets that I want to preserve on nice hangers and other jackets that are for collection (they are rare for unrelated reasons) that I want to store properly instead of on my usual generic plastic hangers. The store I’m ordering from has 15.7 or 17.7 options for wooden hangers with curved shoulders but it seems the 17.7 option is out of stock so is 15.7 bad? I’m wondering since my plastic hangers from Target are 16.5”