Skin Crashes

So, I'm Playing Minecraft on my Nintendo Switch Console and originally with 1.12, it's been working fine, but now, whenever I try changing my skin, my game keeps crashing. I don't know why, either! I keep going to change my skin because I want to go from the Zombie Pigman Skin (Skin Pack 3) to the Zombie Skin (Skin Pack 1) but whenever I do, my game keeps on crashing. But the thing is, it was working perfectly fine the day before! I don't know what's going on or how to fix it! Please, fix this as soon as you possibly can! It's getting frustrating.

EDIT (From 2:45 Mountain Standard Time): The Only way I fixed this was to equip my skin in the marketplace.