Case study · Shopify

Redefining Digital Luxury for ZILK Sleep with a Custom Shopify Experience

Our client is looking for a sleek and modern website for their one-of-a-kind product that matches their product requirements and attracts a high-end audience. Well, here’s how it went!

Visit zilksleep.com Read the story

ZILK Sleep homepage showcasing silk sleep essentials and luxury bedding designed for skin and hair restoration — Homepage, zilksleep.com Hover to scroll the full page

01Overview

Business Overview

ZILK Sleep is a premium Shopify store offering luxury silk products infused with silver ion technology. Founded by aesthetic expert Elizabeth Cook, the brand merges science and beauty to promote healthier skin and hair through silk’s natural restorative properties.

Our goal was to translate ZILK’s refined, science-backed brand identity into a visually elegant and high-performing Shopify experience — one that feels as smooth and sophisticated as the products themselves.

Shopify Custom Theme
Custom App Integration

Phase 01

Challenge 01 / 07

Creating a luxury Shopify experience that reflects ZILK’s refined brand identity

What we did

Solution 01 / 09

Custom Figma-to-Shopify Development

Designed and customized a Shopify theme aligned with ZILK’s luxury aesthetic, focusing on fluid transitions and minimal design.
Phase 02

Challenge 02 / 07

Building a fully custom theme from Figma with pixel-perfect precision

What we did

Solution 02 / 09

Variant-as-Product Logic

Enabled each product variant to display individually in collections, improving product discovery and keyword indexing.
Phase 03

Challenge 03 / 07

Managing product variants as standalone product listings for better SEO

What we did

Solution 03 / 09

Smart Bundle Functionality

Integrated advanced bundle logic to encourage multi-product purchases without impacting site performance.
Phase 04

Challenge 04 / 07

Maintaining fast load speeds despite HD visuals

What we did

Solution 04 / 09

Seamless Review Migration

Transferred legacy reviews, preserving brand credibility and user trust.
Phase 05

Challenge 05 / 07

Implementing dynamic product bundles and review migration

What we did

Solution 05 / 09

Interactive Visual Experience

Added hover-based image transitions and refined video placements for an immersive browsing experience.
Phase 06

Challenge 06 / 07

Enhancing navigation and search visibility

What we did

Solution 06 / 09

Optimized Backend Management

Simplified product structure and asset management for faster updates and consistency.
Phase 07

Challenge 07 / 07

Ensuring responsive design consistency across all devices

What we did

Solution 07 / 09

SEO & Schema Enhancement

Improved meta data, alt tags, and structured markup for higher organic visibility.
Phase 08

What we did

Solution 08 / 09

Dynamic Mega Menu

Built a user-centric navigation layout for faster access to categories and collections.
Phase 09

What we did

Solution 09 / 09

Performance & Responsiveness

Compressed assets, reduced script load, and ensured flawless usability across mobile, tablet, and desktop devices.

02Features

Eight core features.

Premium visual experience with HD images and videos

Developed a fully custom Shopify store from Figma using the Concept theme as a base, ensuring a pixel-perfect layout that captures Grumpi’s fun and modern brand style.
Dynamic product button types: Order, Pre-Order, Notify Me

Built a custom setup where each product variant opens as its own page with a unique URL — improving user navigation, SEO visibility, and purchase experience.
Variants displayed as individual products without third-party apps

Implemented non-Shopify fonts dynamically across the website to preserve Grumpi’s playful identity and maintain consistent typography on every device.
Integrated multi-language and currency support

Compressed heavy visuals, minified code, and enabled lazy loading to enhance performance and provide a quick, fluid shopping experience.
Fast-loading pages with optimized image rendering and minimal JS

Applied Shopify SEO best practices with clean URLs, meta tags, and descriptive alt texts to improve search visibility and support long-term ranking growth.
Mobile First Responsive Design

Crafted a fully responsive structure with custom breakpoints, ensuring flawless performance, alignment, and visuals across all screen sizes.
User-Friendly Navigation

We designed an intuitive navigation with a structure of clear menus, easy-to-find links, and a logical page hierarchy. It allows users to easily find information about the product, its features, and how it can benefit them.
Secure and Reliable Build

The store was optimized with SSL security, consistent backups, and app configuration checks to ensure reliable uptime and long-term performance stability.