Ideas for 12-14 year old girls please

[Dancergirl]

I have a 12.5 year old and a 14 year old and I have no ideas this year. They both have a kindle and itouch each and use both loads.

What are you buying girls this age? I need some inspiration!

My 12 yr old wants a new iPhone. What about cases for gadgets? My dd would also like make up/nail varnish, hair dryer and straighteners, vouchers for Claire's / Amazon/ water stones/paperchase. Or clothes, like Hollister or gap or h and m.
What about new bedding/ cushions for bedrooms? Or cinema or pizza express vouchers, or Costa gift card?

Actually, my 12 year old would love a new phone. Do most 12 year olds have iPhones or similar these days? She still has her first phone from the start of secondary, it's a very basic Samsung chat, looks like a blackberry but you can't do much with it.

I was also thinking of some decent headphones. Ca anyone recommend some noise cancelling ones?

My dd12 has my sisters old iPhone after hers broke, we said she could have a new one if she looked after it and didn't loose it which she hasn't. Most of her friends either have parents old iPhones or new but cheaper other makes.