Pattern Development final / 2025

Tension
System 01

A fastening becomes a repeatable pattern language across two garments.

The complete Tension System 01 jacket and jeans arranged as a flat lay with oversized white frog closures
Tension System 01 / Finished garment system
05Pattern study
Year
2025
Type
Pattern development / Garment construction / Technical documentation
Role
Design, pattern development, construction, and technical documentation
Materials
Cotton / Oversized frog closures
Methods
Pattern development / Canadian smocking / Frog-closure construction

Project statement

Fastening, structure, and ornament become one instruction.

For my Pattern Development final, I developed a jacket and jeans as one two-piece system. I began with the frog closure—normally a discrete fastening—and enlarged and repeated it until it could organize both silhouette and surface. On the jacket, oversized white frogs punctuate the center front and determine the opening rhythm. On the jeans, their looping geometry is translated into a large-scale smocked panel, creating volume and compression rather than a printed motif. The pattern work required the decorative system to remain wearable: placement had to align with the closure, control bulk, and preserve movement. The technical record brings the thinking into measurable form through flats, points of measure, construction notes, closure details, and a Canadian-smocking map. The finished look resolves the project as a jacket-and-jeans pair in which fastening, structure, and ornament operate as the same idea.

System map / 01

One geometry moves through two garments.

The frog begins as a center-front closure on the jacket. Enlarged and translated through Canadian smocking, the same looping structure reorganizes the surface of the jeans.

Technical flats for the Tension System 01 jacket and jeans
Two-piece system / Technical flat

Pattern + closure / 02

The motif is built into the pattern.

The jacket pattern distributes volume through extended panels, then the oversized white frog translates that looping geometry into a functional center-front closure. Both are structural decisions before they become decoration.

Tension System 01 jacket pattern pieces arranged across two gridded cutting tables
Pattern layout / Extended panels and openings
Close view of an oversized white frog closure fixed to dark indigo denim
Closure detail / Function drawn as a loop

Garment record / 03

Two garments, one continuous system.

Dark indigo jacket with wide sleeves and three oversized white frog closures
Jacket / Front flat
Dark indigo jeans covered with looping applied denim bands and metal studs
Jeans / Front flat
Tension System 01 jacket and jeans arranged together as a complete look
Final garment system / Jacket and jeans

Measured record / 04

The expressive system is documented precisely.

Technical flats, points of measure, closure details, and smocking placement turn the visual premise into a repeatable construction record.

Jacket technical specification with oversized frog-closure detail
Jacket / Measurements and closure detail
Jeans technical specification with the smocked surface mapped across the legs
Jeans / Measurements and smocking placement

Technical document / 05

Pattern Development final record.

The four-page pack contains the jacket and jeans measurement sheets, closure and smocking callouts, the complete two-piece flat, and the final garment record.

Record

  • Final project for Pattern Development, 2025
Next study / 2025Vortex Denim