This page will help you how to choose what size sofa cover and what all designed sofa covers we could able to provide. Listing each design as a sample to give an idea how do they look alike.
1) Normal 3-Seater Sofa : It required 3-Seater Cover
2) L-Shape Sofa with Puffy: It required 3+3 Seater Sofa Cover and 2-Puffy Covers
3) It's 3+1+3 Seater Sofa Cover in L-Shape
4) Normal 3+1+1 Seater Sofa Covers