Siena ShortMini short Centre back zip Delicate print Silk short [split] SIR is a contemporary womens wear label that delivers a collection of minimal and simplistic wardrobe essentials and feminine silhouettes. SIR represents separates, intimates and ready to wear styles that are confident, distinctive and versatile. The collections draw inspiration from musings past and present to create fashions that reflect the now, but are forever wearable.