2 A/B tests detected on zimmermann.com in the last 90 days.
A shopper opening a look in the campaign lookbook gallery now sees, under the product names, an availability note (available from October 2026, contact client services) plus an Explore Our New Arrivals link.
A shopper selecting an item's size now uses a dropdown menu instead of clicking individual size buttons or swatches. Any sizes that are currently out of stock remain visible in the dropdown but are faded and crossed out so they cannot be selected.