Designbysi Reviews 

I love all the stuff on their site! It shipped super fast to the US (much faster than I expected). The only thing I don't love is their sizing bc I don't feel like SML works well for pants, but so far the tops and jackets I tried have fit great.

These are stunning. I got them with extra length and their amazing. The colour and fabric is just perfect as well as the fit! Design by si is very customer friendly and easy to use.

Amazing fit!! I’m 5’5 120lbs and got a small. The length was perfect and the pants are so flattering! Definitely will be purchasing more.

Adore my new pants, amazing quality and fit! True to size

I ordered the atlas bomber jacket in grey from design by si. Navigating the website and making the purchase was super simple and easy. On the website the colour appeared a little blue, though in person its more of a charcoal grey. I would have appreciated if the website featured an image of the jacket laying flat and not on a person, just to see the overall shape. The only hesitation I had when purchasing was the price. However, when it arrived I could confirm that the jacket is unique, good quality and brilliantly designed. I feel like the cost is completely reasonable given the service and product I recieved. The sewing job on the jacket is extremely good. The cuffs, zipper and lining are all done very cleanly, emphasizing the quality. I would definitly order agian from design by si without hesitation.

Amazing quality! Fast shipping and the best thing is sharing the size of the model and their height, this made sure my order fits me, without having to do returns!

It’s a great store, great quality and very quick delivery

Amazing trousers! Fit perfectly

The pieces are very pretty, but the quality is really poor. One pair of pants was sent to me damaged, and another developed a hole after wearing it once. The price of the clothes is not justified at all.

very nice clothes and good customer support

The top is really pretty, i would like it in more shades. The fit isn't really thight on me, but i still really like it. the shipping to italy is really fast, about 4 work days.
Really recommended.

Was such a lovely top! Definitely recommend xx

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 very fast!

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, they answer very quickly and fix your problems!! The clothes themselves are also beautiful and don't take long to arrive.

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, good low waisted but quite thin in material

Really Great Style, really good for Young people. My niece of 15 years old was really satisfied

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!