<human>: Can you give me the gist of the text in a nutshell?

Sorry for the wall of text, but...

I have been shopping for bridesmaids dresses for months now.  It's getting pretty exhausting. I found [one] we all like, and I was going to order it in the olive color (it's a lot more green than gray in person). Since this decision was made, I've gotten measurements and money from most of the girls to order the dress, but I've been thinking of changing the color. Everyone has been telling me the color is drab for a summer wedding which I've begun to agree with, and the guys are in dark gray suits which I think is just TOO much darkness for a mid summer daytime wedding. Luckily, I have not ordered them yet!

The other colors I was thinking of focusing on for the wedding (even though we don't officially have "colors," because we are just using whatever flowers are in bloom) are cobalt blue and golden/mustard yellow with the olive green, maybe with some light pink accents.  I know we will be using cream to pink hydrangeas for the bulk of the bouquets and mossy centerpieces.

At the risk of sounding extremely hipster, I really love Wes Anderson color palettes, and he is one of our favorite directors, so I'm trying to work something like that out. It's a 70's kind of thing, but I'm just not sure what color I could put the girls in without it being overwhelming or "drab" (or royal blue).  Also we are going to have lots of little fantasy elements to the wedding, my fiance is drawing monsters for the table numbers and we invited everyone to hang a family banner so it's not totally Wes Anderson or 70's themed and I'm just not sure if those colors will add another non-cohesive layer.
<bot>: What Wes Anderson/70's inspired color would be flattering for my bridesmaids but also work with a fantasy type formal affair?