Rule #1 - Be Comfy! You are too awesome to be hampered by uncomfortable clothing. Plus, we'll be moving around, standing, walking, sitting - wear something that makes you happy.
Helpful tips to keep in mind when choosing outfits:
⌁ Think coordinating, not matching. Incorporate colors and patterns that fit well together.
⌁ While heels or a fancy dress might look great in a lounge, it’ll look out of place (and unfomfortable) with the types of locations I use. Keep it casual.
⌁ Talk to each other: (Duh, right?) DON'T match. But DO coordinate. Wearing clothes that are the same level of dressiness is really as matchy as it needs to be. You guys already look like a family. Don't hamper each person's individuality by forcing the matching. Let's be honest: You guys always look awesome together, you don't need special matching outfits for that.
⌁ Be Yourself and enjoy!