US Patent 7263726 Jacket suitable for machine washing and tumble drying

The invention relates to a tumble dryable item of apparel, in particular a suit jacket, comprising a plurality of inner surface and outer surface garment sections, wherein at least one of the outer surface garment sections includes natural fiber and at least one of the inner surface garment sections includes synthetic fiber and has shape memory, and at least one synthetic interface tape between an inner surface garment section and an outer surface garment sections, wherein the synthetic interface tape is fixed on a location of the jacket such that the jacket substantially retains its shape through a tumble dry cycle.