semi formal plus size dress LaDivine Long 7493C - Eggplant size long sweetheart prom dress and set the tone for a beautiful evening Lace Plus Size Semi Formal

Now the trend is to match your top with your denim

This floor-long sleeveless V-neck dress, part of the Fireside Family collection, is made of natural flax linen and adorned with delicate handmade embroidery

A little everyday magic for your socks and t-shirts.

Here are some basic things to avoid: Light-colored suits: Black tie-optional events take place in the evening, and a suit in light grey or khaki (pictured above) simply wont cut it

Just keep in mind that if you have little ones, a shorter dress can sometimes be harder to move in when wrangling the kids

Your entourage (and stylist!) can help guide you toward unexpected options