Shop Women's Underwear at Jack Wills. Bras, pants & tops. Fabulously British fashion. The highest quality and unsurpassed attention to detail that is always. Shop Women's Sweatpants at Jack Wills. Branded shorts & sweatpants. Fabulously British fashion. The highest quality and unsurpassed attention to detail that is. Treat your top drawer with a little something from our lingerie collection; super soft cotton boy pants and briefs to delicate knickers, soft silk bras and cheeky. Loopback fleece Elasticated drawstring waistband Jack Wills embroidered logo Side seam pockets Our moderl wears a size Thank you for signing up! Shop Ladies Shop Gents. Please send me Jack Wills email updates, special offers and promotions. The Granby are different to the rest of the collection because they're uncuffed - a feature you find in early examples of sportswear where the wearer could cut their joggers to suit their own style.