I recently remembered this exists

where do you get it? is it no longer available? it looks like there is some achievement that grants it?

Here's info right from subetalodge Achievement Prize: Filled Wardrobe, Have 2,500 items in your wardrobe. Upon opening receive 1 - 5 random wigs. There's 9 pages listed on the site of possible things to get off it. It suggests it's 500 csc when in cash shop and currently about 4.5 mill in sp If you're aiming to go for the 15k wardrobe items it could help boost your count to buy a few.

Achievement Prize: Filled Wardrobe, Have 2,500 items in your wardrobe. Upon opening receive 1 - 5 random wigs. https://www.subetalodge.us/list_all/search/Lovely+Vintage+Hat+Box/mode/name

thanks you two! dang, it looks like retro-scores for that achievement are broken