When creating decorative edges for garments, the thickness of pearlescent celluloid film typically ranges from 0.14mm to 0.8mm, depending on actual needs.

Thinner Thickness (0.14mm-0.4mm): If you want a light, soft decorative edge with good flexibility for easy bending and shaping, choose a thinner pearlescent celluloid film with a thickness of approximately 0.14mm-0.4mm. This thickness is suitable for creating flowing, dynamic decorative edges, such as hems and cuffs. It also facilitates subsequent sewing to the garment fabric without adding excessive thickness or weight.
Thicker Thickness (0.4mm-0.8mm): If you want a more rigid decorative edge that maintains its shape and enhances its visual impact and texture, choose a film with a thickness of 0.4mm-0.8mm. For example, when creating decorative edges for collars, waistbands, and other areas, a thicker film can better maintain the shape and give the decorative edge a more three-dimensional look. It can also withstand some pull and friction, making it less susceptible to damage.