long black tulle dress Bella and Bloom Boutique black tulle evening dress Promise Of Love Tulle Maxi

Lightweight is key

Artfully placed 3D petals add soft texture, and pockets come in handy for holding wedding-day essentials

However, if you do not wear a tuxedo, a dark suit with a conservative tie is generally acceptable, though a tuxedo will ensure you meet the hosts ideal vision for the event

For trendsetters, take the look to the next level with this chic spring wedding guest dress with a ruched drop-waist style

Sweaters: Cozy and Comfortable Why It Works: Layering a slim-fit sweater over your shirt and under your suit jacket introduces texture and a casual flair, ideal for business casual settings or autumn and winter outings

See plus-size black evening gowns with a-line skirts and La Femme long designer dresses for formals