Is Harajuku worth visiting? (+question about plus size clothing)

I’m visiting Japan for the first time in a month. I’ve been dreaming of this trip for years so I want to plan my days as productive as possible while still leaving room for exploration and relaxation. I will be staying in Tokyo for a week before moving to Osaka so I was wondering if I should visit Harajuku.

I’m very into alternative culture and fashion, but is there anything to do other than clothes shopping and having viral desserts? I’m a plus size woman so I am doubting I will find anything for myself anyways so I was wondering if I should skip going there and explore other parts of Tokyo instead.

Bonus question, I’m something like a size 12 in US terms (Not from the US but I looked it up since a lot of people seem to use that term) Is it possible at all to find any cute clothing items for myself? Any shops you can recommend?

Thank you in advance for the advice!

by ThrowRA_CatTower