You can let friends view your Croissant profile and Collection, and share individual items with them directly.
First, make your profile public
Others can only see your items if your profile is public. Turn on the Public profile toggle in Edit Profile (in the app), or choose Public on croissant.com — full steps in Understanding Your Croissant Profile & Privacy.
Share your profile and invite friends
In the app
Go to your profile (tap your profile icon, top left of Community or Home) ①.
Tap the Following / Followers line under your name ②.
Tap Share next to Invite Your Friends ③, and choose how you'd like to send it.
On croissant.com
Choose Your profile under Community in the left menu, then click Copy profile link ① to copy your profile's address. Or click your followers count, then Share your profile ① to open your browser's share options (or copy the link if it doesn't have any).
Share an individual item
In the app
Go to your profile and open the Purchased or Saved tab.
Tap the item you want to share to open its menu (Shop Item, Save Item, Share Item, See Details).
Tap Share Item ①.
Choose how you'd like to share it — Messages, Mail, AirDrop, Copy and more.
On croissant.com
Click the item to open its details, then click Copy link ① and send it to your friend.
A shared item link opens the item's Item Details, where your friend can tap Shop to buy it (depending on availability) or the heart to save it.
Note: your friend needs the Croissant app to open a link you share from the app. A link you copy on croissant.com opens a page that asks them to sign in first.