For the out-of-stock items, we have marked the words like "Expected restock on 9th December 2017" or "Usually dispatched in 10-15 business days" on the product page. You can find it between the title and the price when you choose the size and color. Some items are very popular, so some of them are out of stock. We are trying to find more supplier to make sure the stock.

The estimated time for you to get your package is different though different shipping methods.
Total Delivery Time = Processing Time + Shipping Time. Newchic offers Six different international shipping methods:
1. Airmail/ Register airmail
2. Japan direct mail
3. Priority direct mail
4. EMS
5. Expedited shipping
6. Middle east direct mail
https://www.newchic.com/shipping-methods-hc13.html