Why do pants have side seams and a back seam? Isn't it possible to just use one piece for a leg or for the back side (e.g., corresponding to the outline of
Issy Seam Trouser | Phase Eight
Basic Pants — CloData
Knee tucks for better shaped pant legs | Fashion Freaks
All About Pant Alterations - Mood Sewciety
Topstitching the inside AND outside seam of pants - Arts & Crafts Stack Exchange
Pant Leg, Crotch and Side Seam Tutorial – Sewing Tutorials – Style Arc
Closing Side Seam - Trousers - Suit - Application Type
Missteps on the Eureka! Pants Path - Fit For Art Patterns
Sidewinder Pants PDF Sewing Pattern – The Sewing Revival
Adjusting Pants by Tapering or Widening | Sewing pants, Sewing techniques, Sewing alterations
Q&A: How to Alter Pants that are Loose in the Seat - Threads