TOKI
BUNNY


Toki, directly translating to bunny/rabbit in Korean, is an exploration of sustainability and upcycling. Denim is one of the most resource-intensive textiles in the fashion industry, requiring large amounts of water, energy, and chemical treatments to produce. By repurposing a pair of my father’s jeans—worn for over two decades and long retired to the back of his closet—I sought to give new life to a material that is both durable and environmentally costly. 

Rather than contributing to the cycle of waste and overproduction, I approached this project through an upcycling lens, transforming the denim into a whimsical bunny-shaped backpack inspired by a childhood bookbag I once treasured. This process not only diverted an existing garment from potential landfill but also celebrated the value of extending a material’s lifespan through creativity. By reimagining a fabric often criticized for its environmental footprint into a playful, functional piece, the project demonstrates how sustainability and sentimentality can coexist, turning an emblem of overconsumption into a symbol of preservation, memory, and responsible design.

The sturdy denim, with its years of wear, added a sense of resilience to the form, while the bunny motif brought back the innocence and lightheartedness of being a child.

The result is more than just an accessory—it’s a functional keepsake, a piece that preserves personal history while evolving into something new and relevant for today. This project is part of my ongoing exploration of nostalgia: how design can serve as a vessel for memory, how old materials can be transformed into objects that carry emotional weight, and how the sentimental can coexist with the practical. By giving my father’s jeans a second life as a whimsical backpack, I created a design that is not only sustainable but also deeply personal, embodying the connection between family, memory, and creative reinvention.

- D ring hardware
- Invisible Zipper
- Polyfil Stuffing
- Fully Patterned


Details:

This bookbag is crafted entirely from upcycled denim jeans, reimagined through a playful and unconventional design lens. Drawing inspiration from childhood nostalgia—a recurring theme in my work—the piece evokes the warmth and intimacy of cherished memories. Reflecting on my own past, I was inspired by a bright tomato-red rabbit-shaped bookbag I carried as a child. This new design transforms that sentimental connection into a modern, wearable form. More than just a functional accessory, the bag represents a tangible link between my childhood and adulthood, preserving the emotions and stories I hold dear. Every element of the bag was thoughtfully patterned from scratch, made entirely from a single pair of jeans, demonstrating how sustainability and personal history can beautifully intertwine.

Features:

Hardware: This bag contains a zipper and two D-rings, connecting the straps to the rabbit and making it wearable. The zipper was a basic invisible zipper.

Head: The head of the bunny was hand-sewn onto the body/base.

Stuffing: The bag is soft and plump to the touch and is filled completely with polyfill. This includes the ears, paws, head, body, and legs.  

Lace: A lace trim was tied around the neck to form a ribbon to represent a touch of femininity found in many personal works. Although the bag itself is not traditionally feminine or masculine, the ribbon stayed true to the overarching theme of many personal pieces.  
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Darts: Each paw/foot has two darts to support not only the curvature of a traditional paw, but to give off the impression of a stereotypical and animated rabbit’s foot. It was chosen to showcase a bunny paw in my mind, and if I were to illustrate it, what it would look like. 

PHOTOGRAPHY FROM THE PROCESS
©MARIEIRIS 2026                                                                                                                                          2025