The Perfume Shoppe is a location that has its first appearance in the episode "No Nose Knows".
It also appears in the game SpongeBob Moves In!You can see the shop where Patrick flies through Bikini Bottom with his new nose and smells wonderful scents, and also the perfume in this shop. In this scene you can see that there is a blue fish comes out of the shop with a bag. This blue fish is guessed to be Evelyn.
According to SpongeBob Moves In!, the place looks like a stereotypical tall fancy perfume bottle. It is also pink and the sign is golden yellow with dark pink letters that reads "Perfume Shoppe".