When your bestie is as stylish as Emily Ratajkowski, you know she can be trusted to pick out the perfect dress for any occasion. Even on your wedding day. This was the cast last week when the model and podcast host attended the New York City nuptials of BFF Katherine Mendenhall and Marcos Alvarado. Sporting a simple floor-length black gown with a square neckline, a voluminous '90s blowout, and rectangular sunglasses, EmRata was no doubt on the event's best-dressed list.
It's the simplicity that makes the little or long black dress a perfect choice for weddings year round, whether you're close to the couple or joining the festivities as a plus one. It's classic without being too revealing, but also provides a neutral palette for having fun with accessories — even if you aren't carrying a super cute flower boy down the aisle.
Inspired? Same. In fact, I've scrapped my original summery look for a simple but flattering little black dress for the upcoming NYC wedding on my calendar.
Ahead, browse 13 little and long black dresses that are both appealing and appropriate for weddings year round, including a few that are on sale for Memorial Day weekend. The only tough part? Choosing shoes that will let you keep dancing until dawn.
Shop Timeless Black Dresses Perfect for Wedding Guests
When you're feeling over long dresses, take this one to the tailor and make it a mini.
Just change up your accessories and this little black dress can fit for just about any event.
Truly exquisite and worth the investment. This designer gown can be worn for years to come.
Your basic little black dress's more stylish cousin.
Don't be fool by the soft jersey fabric—this gown packs premium style.
At this price, you can pick up a new pair of shoes, too.
There's a reason that this dress is made (and beloved) in so many different colors; the fit is a winner.
Buy two so your bestie can wear this comfortable, cult-favorite dress to their next big event.
Can't resist a big bow no matter how hard you try? Same.
This easy-to-wear design is ideal for weddings that call for "cocktail" attire.
A super simple silhouette that somehow looks great on everyone.
Made for shutting down the dance floor and keeping it going at the after party.
-
22 Pretty, Everyday Dresses to Throw on Any Day of the WeekSign me up.
-
No Offense to White Dresses, But This Expensive-Looking Color Is Even PrettierSydney Sweeney and Emily Ratajkowski agree.
-
Everyone in Paris Is Wearing This Dress Trend Instead of Slips and Drop Waists NowIt's a quintessentially French style.
-
It's True: This Pretty Dress Trend Is Officially Back From the DeadCall it a revival.
-
This It Girl–Approved Style Will Be *the* Summer Vacation Dress Trend of 2025Hailey Bieber is aware.
-
Fact: Stylish Women in Italy, France, and NY Will Ditch Everything to Wear This Elegant Dress All SummerManifesting warm weather right now.
-
It's Here: The 2025 Version of Skinny JeansSpotted on Emily Ratajkowski in NYC.
-
At Least 3 Celebs Just Wore These Anti-Trend, Anti-Skinny Pants That Go With Every Sneaker ColorI guess it's a thing.
