The Yellow Magic Sailor Dress is a wearable clothing item which fills the Outfit slot on your dog's profile. It adds +15 Acceleration bonus when worn. It can be purchased during the Halloween season (Around Oct 1st to Nov 1st) from the Koinu Clothing game store for $300. This item was released on Oct 1st, 2021 during alpha testing as a Halloween costume.
Item Description
"Dress your pup up in this magical girl sailor costume to help them harness the power of the moon!"