Phone accessory shop in Seongsu: 2-minute family photo case, Casedby

What is Casedby Seongsu?

Casedby (CASED BY) Seongsu is one of the hottest custom shops in Seongsu right now, where you can make your own phone case and pick out phone-decor accessories. The address is 2 Seongsui-ro 12-gil, Seongdong-gu, Seoul, and I hear it's open 24 hours. Today I went to enjoy a phone-decorating date at Casedby Seongsu :)

Walking down the street, don't you sometimes get a little bored of everyone having the same phone case? If you've been looking for a special case or keyring full of your own personality, Casedby is likely to hit the spot.

Shop info and location

• Location: 2 Seongsui-ro 12-gil, Seongdong-gu, Seoul (a hot street near Seongsu Station)
• Highlights: stylish interior and custom phone cases you make yourself! Plus loads of custom parts and trendy case accessories!

What's the interior of Casedby Seongsu like?

Casedby Seongsu is a clean, modern space in white and silver tones, filled with colorful accessories. The moment I walked in, that sleek, hip Seongsu-style interior caught my eye, and wherever you take a photo, it comes out Instagram-worthy.

It goes beyond a place to just buy things. It felt like visiting the showroom or gallery of a trendy brand, so browsing was really fun.

You can make your own case so easily from a photo on your phone, which is the best 👍👍 The instructions are intuitive too, so while I was making mine, some foreign visitors were making cases right next to me haha

What cases and accessories can you buy at Casedby?

I think the biggest charm of Casedby is making your own custom case in just 2–3 minutes. On top of that, you can also pick artist collab cases and phone-decor keyrings and straps.

• Many models and designs: base cases for the latest iPhone, Galaxy and other models are neatly arranged. Lots of hip cases from artist collabs!! So many pretty ones that choosing gets hard.

• Tons of keyrings for phone decor: from cute character parts to metallic, chic keyrings and the trendy phone straps of the moment! All the cheat codes for phone decorating are gathered here.

There were so many cuties that if I'd come with my kids, we'd have left with armfuls dangling off everything haha

How to make a phone case from your own photo at Casedby

A Casedby custom phone case goes: choose your model → choose the case type → choose the design → wait. First pick your phone model, then choose between a MagSafe case and a regular case.

You can pick a ready-made illustration from an artist collab, or make your own case from a photo on your phone :)

I chose a family photo and apart from resizing it, I didn't edit anything special! Once you pick the resized photo, all that's left is waiting for the case to come out 🩵🩵

After waiting about 1–2 minutes, your own case is finished and comes right out! It was so amazing haha

Phone models differ slightly in size, so even with the same photo you'll probably need a little resizing. Decorating phones as a couple would make a really special, unusual date 💛

Visiting Casedby Seongsu: timing, location and parking tips

Casedby Seongsu can get crowded on weekends and at peak hours, so if you want to find your own combination at a relaxed pace, I recommend a weekday daytime visit. If you picture the combination you like beforehand, you can cut down your decision time a bit!

Casedby, my pick for a phone-decor goods shop when looking for things to do in Seongsu, is 500m from Seongsu Station Exit 3 :) For parking, please use a nearby public parking lot!