What is the difference between T&T (Turned & Topstitched) and Serged?
Serged diapers are he ones that have the “ruffled” (for lack of a better word) areas where the elastic is; T&T diapers lay flat in the elasticized areas. Serged diapers have the decorative finishing that wraps around the edges of the diaper; T&T diapers have no decorative finishing (although they can be topstitched with a decorative stitch, but it would be around the inner edge, not looping around the edges). Serged diapers have front elastic; T&T do not. The first picture shows a serged diaper; second picture shows an identical diaper in T&T style.
