SIR Vivi polka dot cotton and silk minidress SIR. Brown Polka Dot Long Dress by SIR THE LABEL Pickle Milana Polka Dot Swing Dress in Brown in Brown Hearts & Roses London SIR THE LABEL The latest piece to hit the wardrobe is the Vivi frill maxi dress in choc spot. This classic SIR silhouette features a plunge neckline, cut out waist, and a Sir Vivi Asymmetrical Cut Out Dress in Marlon Polka Dot Coco & Lola Topshop vintage polka dot awkward length slip dress in brown ASOS