Palm British Made Ladies Thermal Interlock Short Sleeve Vest With Bow. The finest thermal mix - Soft Vest with silky bow on neckline. Soft Comfort and easy to care for, these fine knit fabrics combine to give natural warmth with style. Part of an extensive collection of stylish classics, providing beautiful garments in a wide range of styles, fabrics and trims. Carefully Designed and Manufactured in England. Thermal Interlock Knit Fabric - fine & super soft for natural warmth. Great care is taken when choosing raw materials to ensure that all our garments are Machine Washable and retain their shape. Please Note: our Natural is a subtle shade of white and that all lifestyle images are for illustrative purposes only.