It's very important to make sure that you buy good quality ski wear for children to keep them warm and safe. When shopping for ski wear for girls there a lot of different places you can buy from, but here are some of the best.
Muddypuddles.com specialises in ski wear for kids, with sections for boys, girls and even babies. They often have deals on such as three for two offers, and they also have a permanent clearance section on the site so it's easy to find a bargain. Outside of deals and offers the ski wear is still reasonably priced, with girls jackets for example costing between £40 and £100, and most of them are by well known brands so you can be sure of the quality. They also offer next day delivery and free returns should you be unhappy with your purchase.
Skimania.co.uk also has a large selection of girls ski gear, although it isn't as specialised as muddypuddles.com, given that it also offers adult ski clothes. The prices are fairly similar, but if anything slightly cheaper and again most of the clothes sold by the site are brand name.
Simplypiste.com offers a slightly higher end selection of kids ski wear, with prices to match. Their selection is smaller than either skimania.co.uk or muddypuddles.com, but for the latest, best and in many cases most stylish girls ski outfits they have what you need, and while many other shops have variable delivery charges based on size and weight, simplypiste.com has a standard flat rate of £2.99, so if you order a complete ski outfit from them you can at least save on delivery fees.