Diana Soleil partners with fashion brands and founders to create collections with a couture level of finish — concept, illustration, boards, and technical design, all conceived and drawn in-house, never outsourced.

Quote about art and creativity on a white background.

For over a decade, the atelier has designed collections, illustrated campaigns, and engineered technical packages for fashion brands across womenswear, couture, swim, active, and accessories.

The design atelier works the old way: one designer's eye across every deliverable. Every sketch, board, and tech pack is drawn by the founder herself — that is how a project keeps its vision from first meeting to final stitch.

Cartoon illustration of a woman with long dark hair wearing a black top decorated with shiny embellishments, standing against a plain background.

Digital illustration of a young woman with long black hair and fair skin, wearing a black dress with puffy sleeves adorned with white dotted patterns, against a neutral background.

One studio, consultation to spec

The consultation

Every commission opens with strategy — your brand, your customer, your market and price point, understood before anything is drawn.

Step 1

Step 2

The story

Mood, trend, and brand boards build the world your collection lives in — the story buyers and press understand instantly.

Seven mannequins wearing colorful, geometric-patterned activewear outfits standing in row on a neutral background.

Design blueprint for activewear collection including cropped hoodie, oversized sweatshirt, sports bra, high waist leggings, and running shorts with fabric details, color palette, and graphic prints.

Color palette with shades Deep Navy, Teal, Aqua, Sage, Lavender, Lilac, Peach, Off White. Fashion sketches of women in athleisure wear featuring geometric, layered, and balanced shapes with vibrant patterns in matching colors. Fabric swatches showing textured fabrics in navy, teal, lavender, and off white.

Woman looking at a style board with outfit ideas, swatches, and fabric samples on a store counter.

The technical

Flats, tech packs, and 3D samples carry the design to the factory floor intact — no guesswork, no drift.

Step 3

The design

Hand-drawn illustration and range design give every piece its character — silhouettes, fabrication, and colorways as one collection.

Step 4

Fashion Atelier Services

Start-Up Consultation

Consultation Fee: $150/h
Every brand starts with a conversation. In one working session we map your concept against the real market — customer, price point, production path, and what your first collection actually needs to be. You leave with a plan, not a pitch.
Presentations & Linesheets

Starts at $150
Boards that sell the collection before a single sample exists. Mood, trend, and brand presentations built image by image — the story buyers, press, and investors understand at a glance. Linesheets formatted the way showrooms expect them.
Design Creation

Starts at $200
Original range design, drawn by hand in the studio. Silhouettes, fabrication, and colorways developed as one coherent collection — not a grab bag of pieces. Every design arrives ready for the next step.
Trend Forecasting

Starts at $150
A season-ahead read on where your category is going — color, fabric, silhouette, and mood — distilled into a presentation you can design against. Grounded in runway, retail, and street analysis, not recycled trend-service decks.
Sportswear Design

Starts at $200
Activewear built around how the body moves. Collections designed from your brand identity out — fabric performance, seam placement, and fit logic resolved in the design phase, so the garments perform as good as they look.
Technical Design

Starts at $350
Flats and tech packs that carry the design to the factory floor intact. Fabric placements, closures, trims, stitch detail, and full measurement specs — everything a factory needs to build it right the first time, with no guesswork and no drift.
Grading and Spec

Starts at $150
Size runs that fit real bodies. Grading rules and size charts built from garment construction knowledge and industry standards, tailored to your customer — so a size 4 and a size 14 both fit the way the sample did.
Handbags + Accessories

Starts at $200
Bags and accessories designed as products, not props: construction, hardware, and materials worked out alongside the aesthetic. From concept sketch to factory-ready spec.
Menswear Design

Starts at $200
Menswear from concept through prototype-ready design: boards, range plans, and sketches that balance style with the practicality the category demands. One eye across the whole line, from outerwear to basics.