Braided Denim Upcycled Bag

Student Name : Sofia Valesi

Mentor Name :

Company : CHIMAR

Green Producer Diary

My Motivation

I wanted to show that an old pair of jeans can become something useful, beautiful, and contemporary instead of ending up as waste. My goal was to create an everyday bag that feels practical but also carries a clear sustainable message. Sustainability matters to me because it encourages responsible use of materials and proves that creativity can reduce waste rather than create more of it.

 

My Vetrine Journey 

I started by looking at an old pair of jeans and identifying which parts could be transformed into the body of the bag. From the beginning, I wanted to use as much of the original garment as possible, so I carefully planned the cutting process to avoid unnecessary waste. The larger denim pieces became the main structure, while the visible seams and textures were kept to highlight the history of the material. One of the most interesting stages was working with the smaller leftover pieces instead of throwing them away. I turned these scraps into fabric strips and braided them to create the strap of the bag. The biggest challenge was balancing shape, durability, and aesthetics while working with pre-used material that already had its own form and wear. I overcame this by adjusting the design during the making process and letting the material guide some of the final decisions. In the end, the project helped me see old clothing not as waste, but as a starting point for a new and functional product.

Sustainability Aspect

Your Actions / Explanation

Environmental

I reused an old denim garment as the main material, minimized
waste during cutting, and transformed the leftover strips into a
braided strap instead of discarding them.

Social

The bag was developed through a transparent handmade process on
a small scale, promoting ethical making and encouraging more
conscious consumption and appreciation of upcycling.

Financial

The production cost stayed very low because the main material
already existed, while the final product remains durable and suitable
for long-term everyday use.

 

A Message to Consumers

I would like people to know that this bag was created by giving a second life to a material that already existed. Behind it there is care, experimentation, and the belief that fashion can be practical, creative, and responsible at the same time.

A Message to Future Learners

Start with the materials you already have and let them inspire your design. Sustainable fashion does not require expensive resources – it requires observation, patience, and imagination.

Product Details

Product Name

Braided Denim Upcycled

Bag

Reference / SKU

VETRINE-SOFIAVALESI-
BAG-DNM-0001

Color

Blue Denim

Size

One size

Weight

380 g

Quantity (if multi-pack)

One

Materials Information

Composition

Upcycled denim fabric
from an old pair of jeans,
plus sewing thread

approx. 95% upcycled denim content Reusability: Reusable as an everyday shoulder bag Recyclability: Recyclable through textile recycling after reuse

Main body – upcycled denim from one used pair of jeans Strap – braided strips made from leftover denim offcuts Additional materials – sewing thread

Manufacturing & Supply Chain

1

Location

Greece

2

Date

Material selection: 2026- 01-18 Design planning: 2026-01- 22 Cutting and deconstruction: 2026-01- 29 Braided strap making: 2026-02-03 Sewing and assembly: 2026-02-07 Final finishing: 2026-02-09

3

Type of processes

Material selection, deconstruction, cutting, design planning, braiding, sewing, assembly, finishing

 

supply chain map

  • Tier 4Raw material

  • Tier 3Material processing

  • Tier 2Component manufacturing

  • Tier 1Final assembly

Environmental & Social Impact

Upcycled, low-waste, reusable, repairable, durable

10 hours , 10€

Care, Repair & Lifetime Extension

1

Care Instructions

Hand wash cold or gentle machine wash, air dry, do not tumble dry

2

Repair Information

reinforce seams or re-stitch the strap if needed Discard: donate for reuse or recycle through textile recycling