Verified answer

Under cover (you cover the under of the phone:3)

Or

Maybe?:

Lilly pad

Rush of gardens

Bella cassa (means beautiful case in Italian)

Top coat

Case collections

Classified

The phone desk

phone robe

Phone coat

fun phone jacket

case closet

1

Cute Girly Business Names

Well, maybe something like

Bebe Bling

Kit's Kases

Bebe's Bobbles

Bling It Out

Kreative Kases/Creative Cases

Krafty Kases

Kaley's Kases

Maybe play around with the word cases. Give it a k, make it rhyme with something, I don't know. Good luck!