PVC undies!

Men's posing pants. Brief style, shaped at the front (see pics below)

Full shape with elasticated waist and legs

Plenty of room at the front!

In shiny, pearly, semi clear white PVC. 

Measures as follows:

Waist (i.e. top of pants) stretches to 40" (102cm)

Legs unstretched 18" (46cm) stretch to 34" (86cm)
Sides 1 1/2" (4cm)