A Review of Small-Batch Sleeve Box Production with WITTY SUN:DAY’s First Pop-Up Store
Hello, this is Packative. Today, we’re sharing the story behind WITTY SUN:DAY’s sleeve box (sock set) packaging project completed with Packative. 🎪 Pop-up store operations: a space for brand experiences that connect with customers Over the past few years, many brands have been running pop-up stores as part of their marketing strategy (temporary spaces operated for a short period of time)...

Hello, this is Packative.
Today, we’d like to share the story behind WITTY SUN:DAY’s sleeve box (sock set) packaging project completed with Packative.
🎪 Pop-up Store Operations: A Space for Brand Experiences That Connect with Customers
Over the past few years, many brands have been running pop-up stores as part of their marketing strategy. Because pop-up stores give brands a chance to meet customers face-to-face offline, they’re an appealing way to deliver hands-on experiences that online shopping or regular retail stores can’t offer. Through hince’s pop-up store themed around the fantasy forest of ‘🌳 Dewy Ball Forest,’ we were able to take a look at how today’s brands operate their pop-up stores.🎈
💚 Exclusive First Reveal of a New Product
The first collection of 2025, Dewy Ball, was soft-launched exclusively at the pop-up store. Pop-up stores offer an opportunity to test new markets and directly analyze customer reactions by unveiling limited-edition products or new launches.
🩷 Dewkku-Pakku Event
Using the round shape of Dewy Ball, customers who purchase Dewy Ball receive a keyring pouch that can be used like a keyring, along with stickers to decorate the pouch. With personalization being such a trend these days, it’s the kind of thing that’s likely to naturally draw attention on social media. Rather than stopping at a simple giveaway, they also boosted viral potential by running an event where customers who decorated their Dewy Ball and pouch during the pop-up period and shared it on Instagram could enter a drawing to win a Dewy Ball gift kit.
💚 Lucky Draw Event
If customers complete all three steps of the pop-up store, they can join a 100%-win lucky draw event. Winners receive a special gift set that includes six best-selling Dewy Ball colors and a lip brush. The limited-edition gift package available only at the pop-up store is an especially appealing strategy for customers because of the rarity of being able to receive it only within a limited time and space.
WITTY SUN:DAY: Brand Introduction
Introducing WITTY SUN:DAY, a colorful kidswear and family look brand created by color-obsessed moms and dads. WITTY SUN:DAY is a brand founded by a musician father and a fashion designer mother, filling everyday family life with wit-driven design and vibrant colors. The striking combination of bold, colorful tones is unforgettable at first glance.
Source @witty_sunday
WITTY SUN:DAY: First Unveiled at the Pop-Up Store! Production Details for the New Sock Set Sleeve Box
Just one year after launch, WITTY SUN:DAY held its first pop-up store at Hyundai Department Store Pangyo. At WITTY SUN:DAY’s WIMarket pop-up zone, the packaging that made the brand’s signature colorfulness feel even more special was especially impressive.



Packative produced the new sock set package, which was previewed at the pop-up store at a 25% discount. Packaging is more than just a protective layer—it’s also a powerful way to strengthen brand recall. Like WITTY SUN:DAY, try filling your pop-up store with packaging and using it as a display tool.
Packative x WITTY SUN:DAY sleeve box (slide box) packaging production
📦 Shape | Sleeve box (slide box)
📦 Type | Paper box
📦 Material | AB 300g
📦 Coating/Printing | Matte coating / 4-color process
Packative x WITTY SUN:DAY sleeve box (slide box) packaging production
A sleeve box is a packaging structure that creates a fun unboxing experience, opening and closing by sliding the outer sleeve. It was produced so that five pairs of socks could be sold as one set. With the brand’s identity built in, the colorful tones and witty design make it instantly recognizable as WITTY SUN:DAY even from a distance.


(See more sleeve box production cases below👇)
If you’re looking for a special way to make your brand stick more firmly in customers’ minds, why not create packaging that’s unforgettable at first glance? You can find more production examples on the Packative website.📸



