An anorak is a good choice if you're looking for something to give your outfit a cool edge. It will quickly become your first-choice jacket in between seasons. It is lightweight but also offers some warmth as well as protection from the elements.
If you don’t want to splurge, your best bet is this Lauren Ralph Lauren Anorak Jacket. It's a terrific item, while not very expensive. Another strong contender for your wardrobe is this Anorak. While the price of this product is rather reasonable, it will certainly attract a lot of attention. You may also want to look at this French Connection Jacket. This item is not expensive either, but it will make a difference in your wardrobe.
If you're after a bargain, check out this Barbour Anorak. While the price is very reasonable, this product is an easy wardrobe update. It is also worth checking out this IRO Anorak Coat. It's an attractive option both price and quality-wise. Take a look at this Vera Wang Anorak too! Great value for your money.