I bought a bag for my daughter, but unfortunately the zipper broke after only one week. I contacted customer support and received a very quick and helpful response. They handled the issue profess... See more
Company replied
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See what reviewers are saying
Design by Si is withholding my refund, claiming the items were worn. This was certainly not the case! I asked for proof, but they completely ignore all my emails. According to EU consumer law, they mu... See more
Company replied
I love your company and have ordered many times before. This time I ordered a jacket which when i received it came with some damage in transport. I contacted your services and received a timely, helpf... See more
Company replied
I bought from here for the first time recently and the clothes arrived, they were all nice quality, I sent back a top and skirt because I didn't like the colour on myself, but have kept jeans and a to... See more
Company replied
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
4.5
Excellent
2K reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 78% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Package was sent out very quickly and…
Package was sent out very quickly and overall nothing to complain about
6 August 2025
Unprompted review
Reply from Designbysi
Hi sweetie,
Thank you so much for the kind words, it means a lot ❤️
Hugs,
Emma - Designby Si
So cute!
This top is so cute and flattering! The material is so soft and great quality
4 August 2025
Unprompted review
Reply from Designbysi
Hi Mira,
Thank you so much ❤️
Hugs,
Emma - Designby Si
Reply from Designbysi
Hi sweetie,
Thank you for the kind words, it means a lot ❤️❤️
Hugs,
Emma - Designby Si
My new favorite brand!
As a petite woman I have such a hard time finding clothes that ACTUALLY fit and flatter my shape/size. Designbysi is amazing!
I just received the items from my first purchase and was overjoyed by how well they fit and the quality of the items. Especially their pants!
They are typically my worst enemy as I have the hardest time finding ones that fit my waist AND length. For reference, I am a size 25" in pants usually and weigh 110 lbs/5"4 tall and ordered a size XS in pants.
As for tops, I am a size C cup and ordered everything else in a XS/S.
I can't wait to order again, you will be seeing my name pop up in your orders again soon! You need to give Designbysi a try!
FYI: I am outside of EU and am in the US and my stuff literally took less than a week to arrive. Talk about impressive! Stuff in my own country doesn't even arrive that fast, lol.
31 July 2025
Unprompted review
Reply from Designbysi
Hey sweetie!
Omg, your message made our day! 😍 We're so happy to hear that everything fits you so well – especially the pants (we know how tricky those can be)! It means the world to us that you found pieces that actually flatter your shape.
Thank you for sharing all the sizing details too – super helpful for others too!
Big hugs,
Emma - Designby Si
Perfect experience
Perfect experience, came on time and the jacket was very good quality and true to size. Very happy with it!!
29 July 2025
Unprompted review
Reply from Designbysi
Hi Florence ❤️
Thank you so much for sharing your experience with us, and for the kind words! It truly means a lot <33
Hugs,
Emma - Designby Si
Great quality and came quickly to the…
Great quality and came quickly to the UK.🇬🇧
24 July 2025
Unprompted review
Reply from Designbysi
Hi Milla ❤️
It sounds perfect, thank you for the kind words!!
Hugs,
Emma - Designby Si
Very nice
Nice clothes, although some clothing is smaller in size so read reviews and maybe go one size up. If your a larger chest then I would suggest sizing up.
22 July 2025
Unprompted review
Reply from Designbysi
Hi Victoria,
Thank you so much for the lovely review! We're currently working on updating our website with new size guides to make it easier to find the perfect fit. We hope you'll check it out and make use of it once it's live 💛
Emma - Designby Si
Very happy
Some of the clothes were a little bigger than i expected, but otherwise so pretty and i was so happy!
17 July 2025
Unprompted review
Reply from Designbysi
Hi Linn,
Thank you so much for the kind words.
Team-Designby Si
Super good quality and very flattering…
Super good quality and very flattering clothes.
10 July 2025
Unprompted review
Reply from Designbysi
Hi Jenna,
Very nice to read your feedback, thank you so much.
Christian-Designby Si
Great clothes and customer service
The clothes look exactly as they do on the models- they look great! The trousers are quite long although they do show that in the photos. I had a slight issue with the delivery service (UPS) and I contacted customer service who got back to me straight away and quickly helped me. Overall shopping on DesignbySi was easy and I love the clothes so I will definitely be buying more.
10 July 2025
Unprompted review
Reply from Designbysi
Hi Alice,
Thank you for the fantastic feedback✨ We’re so happy to hear you love the clothes and found them true to the photos 👗📸
We can’t wait to see you back for more shopping soon! 🛍️
Christian-Designby Si
Tilla faux fur jacket
I bought the Tilla faux fur jacket for my daughter. Bought the m/l which was a perfect fit for someone who’s an Aus12 top. The fur is so soft and it looks fabulous on her. The customer service was very helpful with helping us choose the correct size.
9 July 2025
Unprompted review
Reply from Designbysi
Hi Tristan,
We are so happy that your purchase lived up to the expectations and that our customer service could help you out. 🙌
Christian-Designby Si
Lovely!
My order was dispatched really quickly, quality is lovely and fit is incredible. Would order from here again!
9 July 2025
Unprompted review
Reply from Designbysi
Hi Rosie,
We are so happy that your experience was as expected 🥰 We are looking forward seeing you back in the shop.
Christian-Designby Si
Fast Shipping and a Flattering Look!
The shirt is super cute and fits perfectly! I've received a lot of compliments. It is a little see-through, but nipple covers do the trick. Also, shipping was really fast!
7 June 2025
Unprompted review
Reply from Designbysi
Hi Elizaveta,
Thank you so much 💕 We're so happy to hear you love the fit and got so many compliments😍 We hope to see you again soon! ✨🫶
Team-Designby Si
The quality is so so good and it…
The quality is so so good and it everything fits perfectly. LOVE everything ive bought xx
6 July 2025
Unprompted review
Reply from Designbysi
Hi Charlotte,
Thank you so much 💕 We are thrilled that you love the products😍 We hope to see you again soon! ✨🫶
Team-Designby Si
they were perfect
they were perfect! exept i wish there was an option to choose shorter or normal version, because i had to shorten mine by myself because they were too long. but the waist was just right.
5 July 2025
Unprompted review
Reply from Designbysi
Hi Isabel,
We're happy to hear the waist fit perfectly! 🙏 We really appreciate your suggestion about offering different lengths, however we do actually offer this on several models, please check them out next time you are browsing the styles.
Thanks for helping us improve! 🥰
Christian-Designby Si
Love
Love! I’m from Sweden but I love ordering form designbysi. But it is expensive if you what to sent stuff back, but I almost never have to!
4 July 2025
Unprompted review
Reply from Designbysi
Hi Clara,
Thank you for writing a kind review! Yes, unfortunately it's a bit more expensive for us to ship back and forth internationally — but we’re so happy to hear that you almost always find your size! ❤️
Emma - Designby Si
I love design by si pieces
I love design by si pieces! The are perfect, i found my go-to brand!
4 July 2025
Unprompted review
Reply from Designbysi
Hi Valeria,
Thank you so much for the kind words, it means a lot ❤️❤️
Emma - Designby Si
Reply from Designbysi
Hi Yemariam ✨
Thank you for the kind words - We are so happy that the dress fits well 💃
Christian-Designby Si
Amazing experience
I had an amazing experience with Design by Si! The delivery and pick-up were fast and super easy. I ordered the Britney pants, and to my surprise, they fit perfectly—something I’ve never experienced without needing alterations. Design by Si truly proved that it’s possible to find pants that fit just right straight out of the box. The prices are fair, and the quality is excellent. Highly recommend!
27 June 2025
Unprompted review
Reply from Designbysi
Hi Urte,
Thank you so much for your kind words! 🥰 We’re so happy the pants fit you perfectly — straight out of the box! 💃 Your support means the world to us. Thanks for recommending us! 🤍
Christian-Designby Si
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