PAX Add-on corner unit with 4 shelves, white, 20 7/8x13 3/4x79 1/8" - IKEA
PAX Wardrobe, white, 687/8x227/8x791/4" - IKEA
CLOSETS By LIBERTY 34.5" in. W White Wood Adjustable Closet System with 6- Shelves, 2-Rods, and 6-Drawers HS5500-RW-03 - The Home Depot
Open Closet Systems - IKEA
Amazon.com: Closet Shelves Tower With Hanging Closet Kit - Built In Closet Organizer System - Corner Closet System - Closet Organizers And Storage Shelves - Closet Shelving - Expands From 52" -