I picked up a pink roll neck sweater from the RSPCA charity shop (featured in these pictures, and styled in this post), and ever since, I've been seeing them everywhere. (tollydollyposhfashion.com)
Blue suede jacket — Mango D - ring dress — Topshop Roll neck sweater — Topshop Nars lipstick in Jeanne Burgundy boots — Topshop (hannahlouisef.com)
Last year I bought some loungewear from Winser London, a black loose roll neck sweater and matching tracksuit trousers in a merino, silk, and cashmere blend. (thesequinist.com)