DEBENHAMS has cited its exclusive Designers at Debenhams ranges as helping to combat the snow disruption in January - lifting same-store sales 0.3 per cent higher against the previous year in the 26 weeks to the end of February.The H! By Henry Holland range of clothing and accessories, bearing Holland's signature bold prints, will arrive in stores across the country in early spring 2010 and will be priced from £5 to £60.