A novelty Christmas jumper used to be something your nan knitted for you and made you wear on Christmas Day, but now it's the very height of fashion. And what's more, tomorrow is Christmas Jumper Day, a day where Save The Children are encouraging everyone to wear a Christmas jumper and donate £1 to their charity.

So think fair isle knits, think snowflakes, and think big smiling Father Christmas faces. For more details on how to get involved go to the Save the Children website.

Whether you go for ultra-chic like Cheryl Cole in her shift dress, or super-glam like Lauren Pope in her cutaway maxi, there are plenty of ways to wear leather dresses. And while they're hot right now leather dresses never go out of style, so if you opt for a pricier dress, just think of it as an investment piece. If your budget can't stretch that far though, we've got some faux leather options for you.

Fancy wearing a sporty little number but don't want to wear flats? Then wedge trainers are the perfect answer. The styling of a trainer with a wedge heel - brilliant.

And if you missed out on the very lovely Marc by Marc Jacobs trainers like the ones that Jordin Sparks is wearing then fear not, we have 10 of the best high street options for you.

Floaty summer dress (from Prada, naturally)? Check! Sunnies? Check! Flat bejewelled sandals? Check! Glee's Dianna Agron seems to have hot weather dressing down to a T.

Take a look at our recommendations for the best flat sandals available now.