Actually you are insanely lucky. You have the perfect colors to do the perfect makeup. I kid you not
And they will tie in with the wedding
So here are the colors:
pink, brown, and ivory
and this is how you run with it
From lashline to crease use a pink (that is similar to the pink in the wedding)
From crease to browbone use ivory (Shroom is awesome)
NOW use a chocolate brown eyeliner to use a chocolate brown that you can blend easily with in your crease (outer 3rd and sweep below your eye
I would be tempted to say CG Shimmering sands would look stunning
OR
since I cannot necessarily tell you what I think would be perfect without seeing you and seeing what you have-and CG has the best thing at the current moment (SORRY im lazy lol)
This is what I would suggest-
All CG products and they come in this cute mix and max palette similar to macs!
Snow blossom (from crease to browbone)
Pink Chiffon (From lashline to crease)
Either Swiss Chocolate or Tapestry Taupe for the crease
Now theres one more to put in there but i have no clue about that you can put a lipstick in but lets veer more towards leaving it alone for now
For the cheeks how about a nice spiced color that is more towards the browns? Like a bronzer, then a nice pink to pop like MAC Style (and you will be scared to death when you see the color but trust me its not scary)
And for the lipstick, I say go for a nice pink lip. Maybe use VGV lipstick and gloss together and boom there ya go