Yup, I just checked, wonderland dress/costume can be a prize in Remi's Rare Finds, but I'm pretty sure its only 7 days
If you aren't sure how it looks like, it looks like a blue maid dress cotume thing for girls XD and for guys its like a red...square...patchy..suit o.o Yeah you're just better off seeing it by yourself >.>" I'm not good at explaining how things look like o.o