any knit will do as long as it meets stretch requirements

With a slouchy

It features pockets in side seams and an optional belt

and with this photo-rich guide

Fiskars - Student Sewing Scissors - 7" - Various Styles Style:Red - Left Handed any knit will do asFiskars Beginning Sewing Scissors 7in. Sized for beginners, designed for professional results. Beginner Sewing Scissors offer the cutting performance of the Original Orange handled Scissors in a size perfect for younger sewing and quilting enthusiasts who are just getting started. High grade, stainless steel blades feature a precision ground edge that stays sharp longer and cuts all the way to the tip essential for anyone who cuts fabric. Sculpted