Dresses

Dresses for every occasion – from everyday favorites to stunning party looks. Designed with feminine cuts, comfort, and unique details in mind. Find your next dress at Design by Si and feel great all day long.

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Denaya dress with ruffles and open back - Dark grey
New in

198 zł

Sotina dress with glitter - Black
New in

216 zł

Sotina dress with glitter - Black
Sotina dress with glitter - Brown
2 colors
Dixie dress with lace - Black

198 zł

Kimmaya dress with polka dots - Black

210 zł

Favo maxi dress - Black

228 zł

Favo maxi dress - Black
Favo maxi dress - Brown
2 colors
Eliva maxi dress with polka dots – Off white/black
Sold out

216 zł

Columbine maxi dress – Brown with red flowers

216 zł

Columbine maxi dress – Brown with red flowers
Columbine maxi dress - Yellow with pink flowers
Columbine maxi dress - Animal print
Columbine maxi dress  - White/brown with red flowers
Columbine maxi dress - Light blue with print
Columbine maxi dress - leopard
6 colors
Lunia mesh (see-through!) dress with open back – Brown/off white

240 zł

Andie off shoulder satin dress - Yellow

258 zł

Andie off shoulder satin dress - Yellow
Andie off shoulder satin dress - Brown
2 colors
Kaiana dress with open back - Black

192 zł

Kaiana dress with open back - Black
Kaiana dress with open back - Yellow
Kaiana dress with open back – Dark green
3 colors
Marita dress with sequins - Light blue

210 zł

Cylvia maxi dress with floral pattern – Yellow/white

210 zł

Charlot maxi dress with flowers - Pink
Bestseller

210 zł

Carrie mini dress - Grey/brown

156 zł

Lydia dress - white

180 zł

Lydia dress - white
Lydia dress - turquoise
Lydia dress - Black
Lydia dress - Yellow
Lydia dress - Baby pink
5 colors
Flora maxi dress - Brown

240 zł

Flora maxi dress - Brown
Flora maxi dress - Taupe
Flora maxi dress - Black
Flora maxi dress - Yellow
Flora maxi dress - Dusty rose
5 colors
Rosa dress - Pink
-24%

203 zł

270 zł

Mary dress - Red

240 zł

Lydia dress - Black

180 zł

Lydia dress - Black
Lydia dress - turquoise
Lydia dress - white
Lydia dress - Yellow
Lydia dress - Baby pink
5 colors
Martana dress - White

216 zł

Clauda maxi dress with open back - Black

198 zł

Tara mini dress - Black

168 zł

Tara mini dress - Black
Tara mini dress - Red
2 colors
Melina maxi dress - Dark green

228 zł

Olga mini dress with lace - Black

192 zł

Olga mini dress with lace - Black
Olga mini dress with lace – Wine Red
2 colors
Sesia maxi dress with lace - Black

228 zł

Sesia maxi dress with lace - Black
Sesia maxi lace dress - White
2 colors
Skyla maxi dress with open back - Black

228 zł

Skyla maxi dress with open back - Black
Skyla maxi dress with open back - Brown/blue
Skyla maxidress with open back - Bordeaux/pink
Skyla maxi dress with open back - Brown
4 colors
Glora maxi dress with open back – Black

192 zł

Taia maxi dress - Red

222 zł

Tracy mini dress - Blue/white

198 zł

Lilli maxi dress with polka dots - Black

216 zł

Lilli maxi dress with polka dots - Black
Eliva maxi dress with polka dots – Off white/black
2 colors
Lollie mini dress - Brown

180 zł

Kaiana dress with open back - Yellow

192 zł

Kaiana dress with open back - Yellow
Kaiana dress with open back – Dark green
Kaiana dress with open back - Black
Kaiana dress with open back - Yellow
Kaiana dress with an open back – Blue
5 colors
Kaiana dress with open back – Dark green

192 zł

Kaiana dress with open back – Dark green
Kaiana dress with open back - Black
Kaiana dress with open back - Yellow
Kaiana dress with an open back – Blue
4 colors
Deja dress with flowers – Black/red

162 zł

Johanne embroidery dress - White

180 zł

Rose dress with ruffles - Purple/white
New in

240 zł

Rose dress with ruffles - Purple/white
Rose dress with ruffles  – Dark Brown
2 colors

Dresses for every occasion

Our wide and versatile selection of dresses ensures that you’ll find your new favorite! We offer dresses suitable for all events and occasions. Whether you’re heading to a gala, wedding, beach day, party, or searching for the perfect New Year’s dress, we have the ideal option for you. Our collection is designed to meet all your needs, so you can always feel beautiful and confident in a DesignBy Si dress.

Materials and colors for every taste

Our dresses come in a wide range of materials and colors, allowing you to find exactly what you’re looking for. From luxurious satin and lace to light embroidery or eye-catching glitter, we have something for everyone. Our assortment includes everything from classic shades to fresh, vibrant colors, ensuring you find a new favorite dress for any occasion.

Patterns that stand out

We love to experiment with different patterns, but our hearts especially beat for sweet floral prints that work beautifully on summer dresses. These lively designs add a feminine touch to your look, making them perfect for warm days and festive occasions.

Dresses for every season

Our dresses are designed to accompany you throughout the year, regardless of the season. From light, airy styles to more structured designs, we have everything you need to look fantastic, no matter the weather. Refresh your wardrobe with our diverse selection of dresses that combine style, comfort, and functionality.

No matter which dress you choose, you’ll find an option that highlights your unique beauty and makes every occasion feel special.