I’ve been so impressed by my experience with Design By Si - the clothes are SO cute and such good quality. I was sent the wrong size of an item by accident and the customer service responded straight... See more
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Lovely company, beautiful clothes and excellent customer service. I had a problem with one of my jumper I bought from Designby Si.I sent an email and very helpful staff resolve my issue without any... See more
Really great tops, and genuinely good quality! Not like shien/ most fast fashion. I love the tailoring on the striped top and the sizing is perfect! Unique stuff and a genuine website - shipping was g... See more
De verzending ging fout en toen ik het pakket eindelijk ontving, kwam ik er achter dat de kwaliteit echt ontzettend slecht is. Na alleen het passen viel de knoop er al af. Echt jammer want ik vind... See more
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Company details
Written by the company
DesignbySi tilbyder et unikt udvalg af tøj som vil fuldende enhver piges garderobe. Altid nyeste trends og styles til overkommelige priser
Contact info
Denmark
- designbysi.dk
Replied to 77% of negative reviews
Typically replies within 1 week
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New favorite brand
I think designby si is a really great brand. They have beautiful clothing that is high quality. The pictures and the sizing are both accurate. I will definitely order again — it really is a fantastic brand.
Clothes are super cute and delivery was…
Clothes are super cute and delivery was very fast!
Design By Si clothes, mostly trousers
Loved the website and you never can go wrong with choosing Design By Si!!
Their clothes are great quality:)
One thing i saw personally was that the sizing was kinda off. You really need to size up one or two sizes:/
Very helpful client service
Very helpful client service, they answer very quickly and fix your problems!! The clothes themselves are also beautiful and don't take long to arrive.
Great all around! Thank you!
All of the tops I got were a perfect fit! The sizing is very accurate! The patterns are awesome and unique and the material is lightweight which is great for the summer time 🙂 Thank you so much!
Really nice fit
Really nice fit, good low waisted but quite thin in material
Really Great Style
Really Great Style, really good for Young people. My niece of 15 years old was really satisfied
Absolutely obsessed with this knit
Absolutely obsessed with this knit! The beige/off tone is the perfect neutral and goes with everything in my wardrobe. The multicolored button detail is such a standout feature and makes the piece feel really special and unique. The knit itself feels soft but still holds its shape beautifully, and the cap sleeves give it a really flattering silhouette. I’ve already styled it with denim and gold jewelry and it looks effortlessly chic. Such a gorgeous, versatile piece that elevates a simple outfit!
De verzending ging fout en toen ik het…
De verzending ging fout en toen ik het pakket eindelijk ontving, kwam ik er achter dat de kwaliteit echt ontzettend slecht is. Na alleen het passen viel de knoop er al af. Echt jammer want ik vind de broeken zelf er cool uit zien.
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The shipping went wrong, and when I finally received the package, I discovered the quality was truly terrible. After only fitting the button alone had fallen off. It's a real shame because I think the pants themselves look cool.

Reply from Designbysi
amazing clothes
Amazing clothes- such good quality and material. They look so good and I always get so many compliments and people asking where I got them from. 100% recommend! Will be buying from here again.
My first time ordering from DesignbySi
My first time ordering from DesignbySi and I’m super impressed with the quality and fit of all my items. I’d recommend and will definitely be looking for more!
Very fast shipping
Very fast shipping, high quality and well fitting clothing!
Great experience !
Happy Experience
Cool clothes, fast shipping and really good customer support!
great quality and fast shipping!
The shipping was so quick, and when it arrived the quality was amazing as well! Designs by si has lovely and unique designs and the top was so flattering!
Amazing amazing website with wonderful clothes
Amazing amazing website with wonderful clothes. so recommended
Just perfect
Just perfect. It was my first Time ordering and I just can’t wait to order again! The jeans are really flattering and the design is super original. I love them!
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