Siesta Key Beach Wedding: My Simple Mermaid Wedding Dress

A small sunset wedding, a dress ordered from the couch, and the beach photos we never planned to take.

Two weeks ago I was barefoot on Siesta Key Beach in a wedding dress I hadn't tried on until it arrived at my door, watching my husband cry while the sun dropped into the Gulf of Mexico.

Our wedding was intentionally small. There was a driftwood arch dressed with white fabric, a handful of people we couldn't imagine getting married without, and no professional photographer waiting on the sand. Instead, our guests pulled out their phones and caught the moments as they happened.

Since the wedding, I've gotten questions about the dress almost as often as I have about the beach. So here is the whole story: why we chose Siesta Key, why I ordered my wedding dress online, what happened when I finally tried it on, how I styled it myself, and what the dress was actually like once I took it into the sand and water.

We wanted a beach wedding that felt like us

We had talked about wedding ideas for a long time. Venues, guest lists, traditions and all the different versions of a wedding that can slowly become more about keeping everyone happy than actually celebrating the two people getting married.

Eventually we looked at each other and decided we wanted something smaller. Sand, water, sunset and the people we genuinely couldn't do the day without.

Siesta Key was never the backup plan. The sand really is that white and soft, and the sunset over the Gulf gives everyone a reason to stop talking and reach for their phone.

We chose September 5, 2026 for the ceremony and kept everything intentionally simple. A driftwood arch, white chiffon, flowers and the beach were enough. There was no elaborate production and no professional camera crew following us around.

We told everyone through a group chat with barely two weeks' notice. The dress code was basically whatever you would normally wear to the beach. Somebody brought a chair. Nobody needed anything else.

The wedding dress I ordered from my couch

I bought it from ANNAKOO for around $200 and ordered my normal US 8 in White. Bridal sizing has never been especially kind to me. I'm curvy, fuller through the bust, and fitted clothing usually ends up making a trip to my seamstress.

I chose this particular silhouette because I knew a beach wedding needed something practical. A huge ball gown and soft sand were never going to be my ideal combination. I didn't want a long train collecting half the beach, and I didn't want to spend the ceremony worrying about the hem.

If you're considering mermaid wedding dresses for beach ceremonies, that was exactly the balance I was looking for: fitted through the body without making the entire dress difficult to move in.

When the box arrived, I did the modern bride version of a first fitting: full-length mirror, phone propped up, deep breath and trying to zip the dress myself.

I loved it immediately, which honestly surprised me. It was true to size for me, comfortable and had enough stretch to move over my hips without fighting them. The ruching across the waist skimmed instead of squeezing.

The zipper went up on the first try. The dress had a deep V neckline, sleeveless construction, a fitted mermaid shape, a short train and a front slit. That slit turned out to be much more useful than I expected because it gave me enough freedom to actually walk across the sand.

For brides who want something less fitted and more relaxed, casual wedding dresses for simple beach weddings are another direction worth considering. My dress was fitted, but the rest of the wedding was deliberately uncomplicated.

The one fit detail I would want brides to know

The bust has pads sewn into it, and they aren't removable. With a fuller bust, I would have preferred the option to remove them or have a little more room to adjust the fit.

I wanted a little more control over the lift and placement, so I would have been happier with removable cups. It wasn't a deal breaker and the dress held me securely through the wedding, but it's the one construction detail I would think about before ordering.

My advice is to look carefully at the bust construction when comparing sexy wedding dresses with deep V necklines, especially if you are fuller through the bust.

Before the wedding, I wore the dress around the room for about twenty minutes. I sat down, walked around and practiced the small steps that a fitted mermaid skirt requires. The train was short enough to gather over one arm when I needed to move, and I didn't need a bustle.

Getting ready without a glam team

I did my own hair and makeup in the room where we were staying. Hair was loose waves with a side part and a little volume on top. It was basically beach hair made slightly more intentional.

I used hairspray and sea salt spray, knowing the wind would eventually have the final word. It did.

Makeup was bronze and glowy, with cream highlighter on my cheekbones and collarbones, warm shadow, liner, big lashes and waterproof everything. The lip was a glossy rose pink.

Jewelry stayed simple: a teardrop crystal pendant, small earrings and a thin bracelet. My nails were neutral because I knew the rings would be in practically every photograph.

The white strappy block heels survived the getting-ready photos and the dunes, then I gave up and went barefoot like everyone else.

I carried white roses with eucalyptus wrapped in ribbon. My husband wore a cream linen suit, an open collar and black slide sandals. That combination probably explains the entire wedding better than any formal dress code could.

Walking over the dunes toward the ceremony

We walked over the dunes toward the water, with the sea oats moving around us and the driftwood arch already visible in the distance. The white chiffon tied to the arch was blowing sideways in the wind.

By the time I reached the ceremony, the heels had officially become unnecessary. Bare feet were much easier.

My husband was waiting under the arch. When he looked up and saw me, he cried. Not the quiet movie kind either. The kind that immediately made me cry too, which meant the waterproof mascara had a very important job.

We held hands through the vows while the waves filled in the quiet moments. A sailboat moved behind us, the arch fabric kept trying to participate in the ceremony, and a few strangers farther down the beach stopped to watch.

By the time we were pronounced married, the sky had turned that deep golden color that seems to last for about ten minutes. It was one of those moments where nobody needed instructions about where to stand or what to photograph.

The dress survived the sand better than I expected

Immediately after the kiss, he lifted me straight off the sand before I could fix my hair. I had one arm in the air with the bouquet and absolutely no plan for what my face was doing.

We wandered toward the water afterward for photographs. The hem got wet and sandy almost immediately. At that point I stopped caring.

That's one reason I was happy I chose a simpler silhouette. A beach wedding means the dress is going to meet the beach. I wanted to enjoy the day instead of spending the afternoon protecting the gown from every grain of sand.

For brides planning a destination ceremony, beach wedding dresses for destination ceremonies are worth thinking about through the lens of the actual location. Sand, wind, stairs, water and walking distance all matter once the ceremony is no longer on a flat indoor floor.

Every photograph came from someone's phone

We didn't hire a photographer. Every picture in this story came from one of our guests' iPhones or Android phones.

The photographs are different from one another because everyone was standing somewhere different. Different zooms, different colors, different timing. One guest even caught a moment in black and white because a filter happened to be on.

The black-and-white photograph of him dipping me at the edge of the surf looks like something from a professional wedding gallery. It wasn't. It was a friend standing in the wind with a phone.

Some photographs are blurry. In some my hair is across my face. The light isn't always perfect. But every photograph feels like our wedding because the people taking them were actually there with us.

Would I choose the dress and wedding again?

Absolutely. The wedding was exactly what we wanted, and the dress made sense for it.

For around $200, I got a fitted white gown that felt much more expensive than I expected. It stretched, moved with me, stayed comfortable through the ceremony and survived getting wet and sandy at the shoreline.

The deep V, ruching, front slit and short train gave it enough shape and detail for a wedding without making it feel too formal for a beach. The one thing I would change is the fixed bust padding, especially for someone with a fuller bust who wants more control over the fit.

If you're considering chiffon wedding dresses for relaxed beach weddings, that's another direction I would compare with a fitted mermaid style. The right choice really depends on whether you want more movement or more definition through the body.