so far, no brand can label itself as fully sustainable, and controversies are abundant on exactly how to use the concept in relation to fashion, if it can be used at all, or if labels such "slow" and "sustainable" fashion are inherently an oxymoron. brands that sell themselves as sustainable often still lack systems to deal with oversupply, take back used clothes, fully recycle fibers, offer repair services, or even support the life of the garment during use (such as instructions on washing, care and repair). almost no brands offer spare parts, which says a lot about the general life expectancy of garments in general: brand are not supporting consumers to make garments last.