Most "plus size wedding guest" roundups send you to five different stores, each with a different size chart, and half the dresses stop at 3X. Every JessaKae dress is cut in a full size run: letter sizes XXS to 6X, or numeric sizes 00 to 34. The price is the same in every size. So the question isn't whether the dress comes in your size. The question is which dress fits the wedding.
Start with the dress code
The invitation usually tells you more than you think. Here is how we read it.
- Black tie or formal: floor length, richer fabric, structure through the bodice.
- Cocktail or semi-formal: midi or maxi both work. Print is welcome.
- Garden or daytime: florals, lighter colors, sleeves you can move in.
- Evening, fall or winter: deeper colors, sheer or puff sleeves, heavier skirts.
Our picks for formal weddings
- Stella Dress ($268, sizes 00 to 34). Gold constellation embroidery on navy, a boned bodice, and sheer puff long sleeves. It has a corset and zipper back, so you can adjust the fit through the waist.
- Arabella Dress ($338, sizes 00 to 34). A-line with a square neckline, a skirt train, and a thigh-high slit. This is the one for black tie.
- Cordelia Dress ($258, sizes XXS to 6X). A lavender maxi with a sweetheart neckline and elastic puff sleeves. It runs a little big, so consider sizing down.
Our picks for garden and daytime weddings
- Monet Dress ($208, sizes XXS to 6X). A floral maxi inspired by Monet's garden paintings, with adjustable straps and a pleated skirt. True to size.
- Iris Dress ($168, sizes XXS to 6X). A midi in Van Gogh greens and blues, with a faux wrap V-neck. A good pick if you want something under $200.
- Blushing Meadow Dress ($328, sizes 00 to 34). Soft and romantic, made for outdoor ceremonies.
Our picks for evening and fall weddings
- Starry Night Dress ($228, sizes XXS to 6X). Deep blue, gold, and green swirls, with a sweetheart neckline and puff sleeves.
- Margaret Dress in Black ($168, sizes XXS to 6X). Floral embroidery, shoulder bows, and a tiered skirt. It also comes in a maxi length.
- Everbloom Dress ($248, sizes 00 to 34). Teal with shimmering floral embellishment and sheer puff sleeves. It runs small, so size up.
What not to wear
Skip anything white, ivory, or cream unless the couple asked for it. Ask before wearing black to a daytime wedding. Some families care and some don't. After that, wear the color you feel best in. Nobody at a wedding is checking whether your dress is "flattering." They are checking whether you look happy to be there.
How to pick your size
Measure your bust, waist, and hips, then compare them to the chart on the product page. If you fall between two sizes, size up, especially in styles with a boned or corset bodice. Some dresses carry a fit note, like "consider sizing down." That note beats the chart. Our size guide walks through measuring step by step.
Common questions
Do plus sizes cost more?
No. Every size of a JessaKae dress is the same price.
What is the difference between the XXS to 6X and 00 to 34 dresses?
They are two sizing systems. Letter-sized dresses run XXS to 6X. Numeric dresses run 00 to 34. Each product page shows which one it uses, along with its own chart.
Can I wear a maxi to a cocktail wedding?
Yes. A printed or lighter-fabric maxi reads as cocktail. Save trains and heavy embellishment for formal events.