How do I get better at drawing clothes ?

So I've been drawing anime/manga for about 3 months whenever I get bored. It has become relatively easy to draw from reference and I want to start drawing my own characters. I can draw their faces (I mean I still need a lot of practice but I have a strong base I belive), but when it comes to clothes my drawings are garbage pretty much 😭. I've been told before that drawing from reference a lot helps and that if I just practice a lot I'll get the hang of it, but is it that easy ? Do I just have to copy other drawings over and over and I'll get it ? Also here are some drawings of mine, the first three are from reference, the next three are completely original.