A disposable absorbent article with one or more side flaps or wings, having at least one corrugated region, is disclosed. The corrugated region includes a corrugated material having a multiplicity of ridges and recesses, a release material opposed to the corrugated material, and a multiplicity of glue strips between the corrugated material and the release material. The glue strips are attached to the crests of the ridges of the corrugated material. Also, methods of fabricating a composite material including the corrugated region are also disclosed.