Flip Flops are sandals that have a piece of material separating the big toe and second toe and then attached to the sole on the sides of the foot to secure the shoe. Flip Flops are typically made out of rubber or rubber-like materials.
About Plaid:
Plaid is a term used to describe fabrics or materials which feature horizontal and vertical color stripes over a contrasting solid color to create a checkered pattern that resembles a Scottish tartan.
Plaid designs have been around for centuries but more recently they have been revived to convey a lively, colorful and fresh look in bags, footwear and apparel.