Poshmark is a social commerce platform for buying and selling new and secondhand fashion items, offering over 200 million listings from various brands.

Download Poshmark from Google Play Store or Apple App Store, then follow installation instructions to set up the app on your device.

After launching Poshmark, create an account, complete your profile, and explore the marketplace by browsing different categories or searching specific items.

Key features include vast marketplace selection, social shopping events, easy selling process, closet analytics, and secure transaction system managed by Poshmark.

Customize experience by setting style preferences, price range filters, and notification settings according to your shopping needs and interests.

Save favorite items by adding them to your wishlist or sharing them directly to your social media accounts for future reference.

Share content by copying item links or using built-in sharing options to post directly to Facebook, Instagram, Twitter, or other social platforms.

Access detailed information through item descriptions, seller reviews, and product ratings while exploring more content via personalized recommendations.

The app requires basic permissions like camera access for listing items and location services for localized content, manageable through device settings.

Check for updates through your device's app store notifications and maintain smooth operation by regularly clearing cache and updating the application.