oh, i just realised that restless isn't swatched on the site :S i found a pretty good picture of it on this blog:
http://baroque-in-babylon.blogspot.co.a ... lette.html
to give you a point of reference, i have hazel eyes with quite a bit of green in them, but most purples don't look good on me. i only like purples on me that are more red than blue, sort of plummy. as for straight forward lid colours, here are some of my favourites...
"safe" colours:
- sweet tea >> if your sister doesn't like the idea of brown, this might convert her
- touring >> described as a "your lid but better" colour and i agree with this, it's foolproof
- mojave >> it is loved by many, and rightfully so

- soiree >> one of those colours that can be slapped on, blended out a bit and i'm good to go
- propinquity >> so pretty and subtle!!
- purrr >> safe but pretty, and easy to use
- cashmere >> similar to purrr but a little deeper
with a bit of a fun factor:
- flash >> i reach for this when i feel like shimmer, but don't want any real colour on my lids
- teacher's pet >> don't let the swatch fool you, it's not that green

- fete >> similar to soiree but a little deeper
- fusion >> it's an eyelight, but i hardly ever wear it with a sticky primer and it still looks gorgeous
- ion >> similar to fusion, but lighter
- doubloons >> this one is light and dark at the same time, but nicely neutral in colour
- idolize >> i find this to be lighter than the swatch, very easy to wear
- loaded >> a little cooler toned than cashmere, but similar in depth
- clutch >> similar to loaded but deeper - that's the type of reddish colour that makes the green in my eyes pop
- adorn >> for obvious reasons
for when i feel a bit more brave than usual (= lots of fun):
- martian >> one of my absolute favourite sn colours!!
- dark arts >> green with earthy undertones that can be very wearable when applied sheerly
- groove >> surprisingly flattering on my hazel eyes, easier-to-use version of dark arts
- godiva >> similar to cashmere but with added interest
- deco >> the green interference makes this beige-y colour subtly interesting
- prowl >> i don't wear this as a lid wash, but as liner (all by itself, as it is so gorgeous!!) and like clutch it makes my eyes look so green i can hardly believe it
i think you cannot go wrong with most gwp re-issues, since these had to be liked/loved by lots of people, which in my eyes means they are flattering on most people
