KB3

Due to my lurking over here I know that you are fan of Benefit.  I have a few of their skincare bits and the They're Real Mascara but I wanted some other bits from there.

If you could only buy 3 things from there what would they be/what would you recommend?

Well I'm still very new to their products so havent' tested it all but to answer your question:

Makeup;
Stay Don't Stray. I mix this with It's Potent for an under eye concealor but it highlights too.
Hervana Blush - 4 colours in one so you can blend to your liking. This works for day and night blush and even eye shadow too.
Pore-Fessional - I'm saying this because you already have They're Real Mascara. It's really light and great for days when you don't want foundation as a base.

Skin care:
It's Potent - by far the best eye cream I've ever used.
Total Moisture - works for my skin
Refined Finish facial Polish - purely because these are the only 3 skin products I've tried. They work so no need to change.

ooo can I hijack? I've used Benefit for years. The It's Potent eye cream is amazing, I can't recommend it enough! I've not tried anything else from the skin care range.

Make Up

I love the Pore-Fessional
High Beam and Moon Beam highlighters are fabulous
Bo-ing, Erase Paste, Lemon Aid and Eye Bright wee included in Confessions of a Concealaholic gift set which H gave me a while ago. I've continued to buy the separates ever since!
Coralista Blusher (it's the best colour for my skin but won't suit everyone)

I've not tried the mascara's so can't comment but keep hearing good things so plan to try it when my current one runs out. 

Thanks girls!