V2 version:

Trigger: sw34t3r

Prompts: collared shirt

You can specify the color of the sweater like "blue sweater", "brown sweater".

You can specify the size of the white sleeves "short sleeves" or "long sleeves"

You can choose if they wear a "tie", "bowtie", "ribbon", or nothing (negative prompt: tie, bowtie)

If you want the vest to be more opened like Yamada Anna's, just write "white chest"