The estimated delivery window for each particular item will be located on the product page underneath the price of the product. Once you have purchased an item, this information will be reflected in your confirmation email and in your "Order History" on your Moda Operandi account.
Please note that brands don't provide a tighter delivery window until later in the production process. If you have any questions about the delivery window for a specific item, please contact Customer Care at care@modaoperandi.com, or call 1 (800) 707-9898 or +1 (212) 729-0984.