My Sister's Closet

What My Sister's Closet does

My Sister's Closet, legally operating as Eco-Chic Consignments, Inc., is a family-owned luxury consignment retailer founded in 1991 in Phoenix, Arizona by sisters Ann and Jenny Siner. The company operates a dual-sided marketplace that buys pre-owned designer items from individuals on consignment and resells them through physical retail showrooms and an e-commerce website. Inventory spans women's designer fashion (clothing, handbags, shoes, jewelry, accessories from brands including Chanel, Louis Vuitton, Hermès, Gucci, Prada, and Dior), men's premium menswear under the Well Suited brand, and luxury home furnishings under the My Sister's Attic brand. The company operates 10 consignment locations across Arizona (Scottsdale, Phoenix, Chandler) and California (Encinitas, Newport Beach), supplemented by a national mail-in consignment program that extends supply acquisition nationwide.

The business model is a consignment take-rate structure: consignors earn 45% cash or 55% store credit on standard items, scaling up to 70% commission on designer handbags and jewelry, with tiered rates for higher-priced sales ($995-$2,494 = 50% cash/60% credit; $2,495-$4,994 = 60% cash/65% credit; $4,995+ = 65% cash/70% credit). The company retains the spread between sale price and consignor payout. Technology infrastructure is modest: a basic e-commerce storefront with designer-brand filtering and consignor balance lookup, Constant Contact for email marketing, and Cloudflare for security. The company also operates My Sisters' Charities, a 501(c)(3) nonprofit foundation established in 2014, which has raised millions for community organizations. Pricing to consumers is set at 60-95% below original retail, with approximately 500 new items arriving daily per store.

Name

My Sister's Closet

Legal name

Eco-Chic Consignments, Inc.

Website

https://mysisterscloset.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

1–10 employees

Short description

My Sister's Closet is a bootstrapped, family-owned luxury consignment retailer operating 10 stores in Arizona and California under parent Eco-Chic Consignments, reselling authenticated pre-owned designer fashion, menswear, and home goods at 60-95% below retail to individual consumers.

Ownership category

akta.pro rank

Product category

Luxury Resale & Consignment Retail

NAICS

Clothing and Clothing Accessories Retailers (458110), Jewelry Retailers (458310), Jewelry, Luggage, and Leather Goods Retailers (4583)

SIC

Retail-Apparel & Accessory Stores (5600), Retail-Jewelry Stores (5944)

akta.pro primary industry

Authenticated Luxury Resale Marketplaces (CRAKAKAA)

akta.pro secondary industries

Luxury Fashion Resale, Vintage & Pre-owned (CRAAAFAN), Pre-owned, Vintage & Resale Luxury (Multi-category) (CRAKAFAN)

Keywords

• Luxury consignment retail
• Pre-owned designer fashion
• Authenticated luxury resale
• Consignment marketplace
• Secondhand luxury goods

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Operations, Personnel, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. Consignment Commission: Company operates on a consignment model, taking a commission on items sold. Standard consignors earn 45% cash or 55% store credit; consignors of designer handbags and jewelry may earn up to 70% commission. Commission tiers based on sale price: $995-$2,494 earns 50% cash/60% credit; $2,495-$4,994 earns 60% cash/65% credit; over $4,995 earns 65% cash/70% credit.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

My Sister's Closet sells authenticated, pre-owned luxury designer fashion — including designer clothing, handbags, shoes, jewelry, and accessories from brands such as Chanel, Louis Vuitton, Gucci, Hermès, Prada, and Dior — at 60-95% below original retail prices. The company operates on a consignment model, taking items from consignors and reselling them through five boutique-style retail locations in Arizona and California and an e-commerce website. Sister brands My Sister's Attic (luxury home furnishings) and Well Suited (men's premium menswear) extend the same consignment model to adjacent categories.

Product overview

My Sister's Closet is part of Eco-Chic Consignment, Inc., a family of luxury resale brands operating across Arizona and California. The core offering is My Sister's Closet (women's fashion consignment), complemented by My Sister's Attic (luxury home furnishings consignment), Well Suited (men's premium menswear consignment), and My Sisters' Charities (non-profit thrift store). The product portfolio includes fashion categories like designer clothing, handbags, jewelry, shoes, sunglasses, and accessories from luxury brands including Chanel, Louis Vuitton, Gucci, Hermès, Prada, Dior, and Saint Laurent. The company also offers consignment services (45-70% commission rates), gift cards, and operates an online e-commerce platform alongside physical retail locations. Prices are typically 60-95% below original retail.

Differentiator

Problem solved

Functional benefit

Products and services

• My Sister's Closet (Women's Fashion Consignment) Primary women's fashion consignment brand offering curated designer clothing, handbags, shoes, jewelry, and accessories at 60-95% below retail prices. Part of the Eco-Chic family of luxury resale brands.
• My Sister's Attic (Luxury Home Consignment) Luxury home consignment brand offering high-end furniture, artwork, lighting, décor, and one-of-a-kind statement pieces for the home at discounted prices.
• Well Suited (Men's Consignment) Men's premium consignment brand offering designer suits, sport coats, shoes, watches, and accessories for the modern gentleman at up to 90% off retail.
• Consignment Services Seller services allowing consignors to sell gently-used designer items. Consignors receive 45% cash or 55% store credit, with up to 70% commission on designer handbags and jewelry. Includes both in-store drop-off and nationwide mail-in with free shipping kits.
• Gift Cards Prepaid gift cards available in variable amounts for purchase at retail stores and online, redeemable at My Sister's Closet, My Sister's Attic, and Well Suited locations.
• My Sisters' Charities (Nonprofit Thrift Store) 501(c)(3) non-profit foundation affiliated with My Sister's Closet that donates proceeds to nonprofits including AZ Humane Society, Fresh Start Women's Foundation, and wildlife conservation groups. Raised millions for nonprofits and made a $1 million donation to AZ Humane Society.

Quantifiable outcome

• Items sold at 60-95% below original retail prices
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators7 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• ThredUp: Large-scale online resale platform operating across many categories and price points; less luxury-specialized than MSC but competes for consumer attention and consignor supply in the broader secondhand apparel market.
• Poshmark: Social-driven peer-to-peer marketplace for new and used apparel and accessories with a notable luxury designer category; broad incumbent that competes for consignor mindshare and buyer traffic with MSC's authenticated consignment offering.
• Saks OFF 5TH: Off-price luxury retailer selling new, past-season, and outlet merchandise from designer brands at 60-95% below retail — overlaps with MSC's price-value proposition for designer fashion, though Saks OFF 5TH sells primarily new goods rather than authenticated pre-owned.

Direct peers

• Vestiaire Collective: Global peer-to-peer luxury resale marketplace with strong authentication focus on designer fashion, handbags, and jewelry; competes for the same consignor and buyer base as MSC, especially in the pre-owned luxury category.
• The RealReal: Leading authenticated luxury consignment marketplace combining online and physical channels for designer fashion, handbags, jewelry, and accessories — directly comparable business model with MSC's authenticated consignment and boutique experience.
• Fashionphile: Authenticated pre-owned luxury handbag and accessory resale platform with both online and physical showroom channels — directly comparable to MSC's designer handbag, jewelry, and accessories focus with immediate-buyout option for consignors.
• What Goes Around Comes Around: Long-established luxury vintage and pre-owned designer boutique (founded 1993) operating physical showrooms and online for authenticated vintage Chanel, Hermès, Louis Vuitton and other maisons — highly comparable curated luxury resale positioning.
• Designer Revival: Authenticated pre-owned luxury designer boutique with physical showrooms and online store focused on Chanel, Hermès, Louis Vuitton and Gucci — directly comparable authenticated luxury resale model and boutique experience to MSC.

Others

• Rent the Runway: Subscription-based luxury apparel rental and resale platform; adjacent business model rather than direct competitor but addresses the same consumer demand for access to luxury fashion at lower effective cost than full retail.

Emerging players

• Le Prix: Online marketplace aggregating inventory from authenticated pre-owned luxury boutiques globally; emerging platform that competes for the same luxury consignor and buyer base while offering MSC a potential distribution channel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/MySistersClosetdotcom
• Instagraminstagram.com/mysistersclosetdotcom
• TikToktiktok.com/@mysistersclosetdotcom
• Xx.com/msc_bwss

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about My Sister's Closet