You look through the racks and spot a blue fish tail. Approaching it you see that it had a matching bra and blonde hair. You see a note "enjoy time in pool. Water activates suit drying allows removal." You look at it again and carry it too a changing room which you noticed had a shower head and small opening with water from the pool in it. You take off your clothes and examine the costume again. You start by putting on the wig. It felt soft and came down to your waist. Next you slip on the tail noticing it was snug against your waist when it was fitted on. Finally you put on the bra which was a bit difficult with your chest. Satifisfied you put it on you pull the handle to shower head. Instantly the cold water causes you to yelp in a feminine voice. The suits changes were immediate. You felt your legs dissolve and become part of the tail which you move like you owned it. You chest expands filling the bar to an e cup. Your body narrows and tans to a golden color. Your face turns to a heart shape and your lips pout as they turned red. You fall back and look at the changes. Satisfied you drag yourself to the pool and dive in with a flick of your tail. Your underwater vision sees many party goers enjoying themselves.