All fabrics and trims such as collars and cuffs, twill tape, sewing thread etc. are thoroughly tested, in EBS Garment's in-house testing laboratory for shade fidelity and continuity, density, shrinkage, skewing (torqueing), light (fading) fastness, wash fastness, wet and dry crocking, perspiration fastness, etc. Finished garments are tested for wash fastness, shrinkage and skewing (torqueing).