You got the invite, you're staring at your closet, and the eternal wedding-guest question hits: jumpsuit or set? The answer depends less on your personal style and more on one thing, how formal the wedding actually is.
Jumpsuit: The Safer Bet for Formal and Seated
A wide-leg jumpsuit like Sophia in black reads polished without trying too hard, exactly what you want when you'll be seated through a ceremony and dinner.
Two-Piece Set: Built for Daytime and Outdoor
For a garden wedding, brunch reception, or anything outdoors, a set like Serena in green gives you room to bring color without overdressing for the setting.
Whichever you pick, stay away from anything that could photograph as white or ivory. That's the only rule that actually matters here.