For LeafyKitsune Halloween contest. Basically Alex from PTA Emblem completely forgot about costumes because of school and all that jazz, so when he headed over to the store the night before so he had to work with what was left, so he became an Undertale Mary Sue. After this event, he got Rinea's and Leon's Undyneing respect. I should stop now. 

What he had to buy

Cat Ears +tail

Skeleton Sleeves

Fake spiders

Also he bought himself a pink mlp shirt for it cuz why not.

Yes the apron is his, he loves it.