Cocktail and semi-formal mean a dressy knee-length or midi dress. Formal means a floor-length gown or a very elegant midi. Black tie optional means a floor-length gown is expected for most women, though a polished cocktail-length dress is still acceptable. The later the wedding and the dressier the venue, the longer and richer your dress should be.
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What does each wedding dress code mean for a dress?
| Dress code | Dress length | Fabrics and details |
|---|---|---|
| Casual or garden | Any length | Cotton, light florals, sundresses |
| Cocktail | Knee length to midi | Dressy fabrics, embroidery, lace, a defined waist |
| Semi-formal | Knee length to midi | Same as cocktail; darker or richer colors for evening |
| Formal | Floor length or an elegant midi | Structured bodices, jacquard, velvet, satin |
| Black tie optional | Floor length preferred | Gowns, tulle, jacquard; a very dressy midi also works |
| Black tie | Floor length | Evening gowns only |
What is cocktail attire for a wedding?
Cocktail attire is a dressy dress that hits somewhere between the knee and mid-calf. Think embroidery, lace, a fitted bodice or a bold print, in a fabric that looks like more than an everyday dress. Skip casual cotton sundresses and denim. A floor-length gown is usually more than you need, but nobody will mind if the wedding is in the evening.
What does semi-formal mean for a wedding guest?
Semi-formal sits right next to cocktail, and most guests dress for the two the same way. The difference is timing. For a daytime semi-formal wedding, a lighter midi in a print or pastel is right. For an evening semi-formal wedding, go darker or richer: deep jewel tones, black, or a dressier fabric. Sleeves are a good choice for evening when the temperature drops.
What is formal attire for a wedding?
Formal means a floor-length gown, or a midi so polished it reads as evening wear. Look for structure: a boned or corset bodice, a full skirt, jacquard, velvet or satin. Formal weddings usually start in the late afternoon or evening, so jewel tones and deeper colors fit well.
What does black tie optional mean for a woman?
Black tie optional tells you the hosts will be in black tie and you are welcome to match them. For women, that means a floor-length gown is the safe choice. An elegant midi or cocktail dress in a rich fabric is still acceptable, which is the "optional" part. A casual sundress or a short, simple dress is not.
What should you avoid at any dress code?
- White, ivory and champagne, unless the couple asks for them.
- Anything sheer or see-through without a lining.
- The bridesmaids' exact color, if you know it.
- Stiletto heels at a lawn or garden venue. Choose a block heel or wedge.
Which dress works for each dress code?
Cocktail: Iris Dress in Peacock Iris. An art-inspired floral midi in painterly green, blue and violet with a faux wrap V-neckline, pleated bodice, princess waistline and back zipper. Sizes XXS to 6X, true to size. The print and pleating make it dressy enough for cocktail without going formal.
Cocktail or daytime semi-formal: Monet Dress in Painted Pallet. A floral maxi inspired by Monet's garden paintings, with adjustable spaghetti straps, a fitted waistline, a pleated skirt and a back zipper. Sizes XXS to 6X, true to size. A soft print in a floor-length cut works well for a daytime cocktail or semi-formal wedding, especially outdoors.
Evening semi-formal to black tie: Alaria Dress in Teal. A floor-length teal gown with a strapless sweetheart neckline, bodice boning, a built-in bra, a sweeping A-line skirt and an invisible zipper. Sizes 00 to 34. The listing calls it black-tie ready, so it works for the dressiest invitations. For an evening semi-formal wedding, the deep teal fits the jewel-tone advice, though a full gown will be on the dressy side.
Formal: Delphine Dress in Rust. A rust orange maxi with a high halter neckline, pleated drop-waist silhouette, keyhole front, low back and zipper closure. Sizes 00 to 34. The full length and pleating meet the formal bar, and rust is a strong choice for a fall wedding.
Black tie optional: Coralyn Dress in Pink. A sleeveless floor-length pink gown with a halter neckline, a pleated skirt, a thigh-high slit with a functional tie and an invisible zipper. Sizes 00 to 34. A floor-length gown is the safe choice for black tie optional, and this one is made for destination weddings and warm-weather evenings.
Find more options in our Cocktail Party and Gowns & Formal Dresses collections.
FAQ
Is semi-formal the same as cocktail attire?
For most wedding guests, yes. Both call for a dressy knee-length or midi dress. Semi-formal leans a little dressier for evening weddings.
Can I wear a midi dress to a formal wedding?
Yes, if the dress is elegant, in a rich fabric, and structured. A casual midi is better saved for cocktail or daytime events.
Can I wear a floor-length dress to a cocktail wedding?
You can. A gown may look a bit dressy for a daytime cocktail wedding, so keep the fabric lighter or choose a maxi in a soft print.
What if the invitation doesn't list a dress code?
Check the couple's wedding website first. If it says nothing, use the time and venue: a daytime outdoor wedding usually means cocktail or casual, and an evening ballroom wedding usually means formal.