Lightweight, goes-with-everything jacket for Summer?

[Surprise]

Really stumped as to what to get. Have several cardies, which do the job on some days, but when it's a bit cooler, what to wear?? I often wear jeans and t-shirts, but in the Summer I have lots of long floaty skirts in neutral colours/black. Can anyone suggest anything please?

PS Still on the hunt for shrug/cardy to go with my wedding outfit in 12 DAYS!!! So if you can help with that as well .....

Not sure what your budget is...but this is nice in RL and great price of £25

www.newlook.com/shop/womens/jackets-and-coats/sateen-blazer_185113016

this

www.dorothyperkins.com/webapp/wcs/stores/servlet/ProductDisplay?beginIndex=0&viewAllFlag=&catalogId= 20552&storeId=12552&productId=1505840&langId=-1&categoryId=&parentcategoryrn=

What's your wedding outfit so we know what you need by way of a shrug/cardi. Did you go for the maxi in the end? Or something else?

Gap have some nice cropped cotton cardis at hte mo, I think they are £25 and there's a 20% off voucher in Grazia til Tuesday I think.

Thanks for your suggestions - off to check them out in a minute. Norks - I posted links here to what I'm wearing (although still having doubts, so may stick with the maxi dress from Walllis after all ). Will certainly check out Gap - hadn't thought of them. Thanks everyone again.

Sorry LINK IS HERE