Victoria’s Secret Very Sexy® Tie-dye One-Piece – $58 [exact]
Cassadee’s sneakers are by Supra. Her exact shoes were a limited edition, but they do have some similar looking sneakers available now:
Supra Vaider Black & Red Suede Shoe – $99.95 [similar]
I think Cassadee is wearing a top rather than a dress, but this looks really similar:
Modcloth Illusion d’Optique Mini Dress – $49.99 [similar]
Betsey Johnson Cotton Lycra Stripe Rouched Top – $128 [exact]
Glamour Kills When Pigs Fly Tee in Turquoise – $24.99 [exact]
Express Graphic Sexy Basic V-Neck Tank – $34.50 [exact]
Forever 21 Metallic Elastic Waist Skirt – $5.99 [similar]
Urban Outfitters Reformed Jungle Dress – $88.00 [exact]
Ray-Ban Clubmaster Sunglasses – $145.42 [exact]
Glamour Kills Tonic Juice Unisex Henley Raglan – $29.99 [exact]