Frequently Asked Questions
Everything you need to know about shopping with Nikki's Supply Store
How long will it take for my order to arrive?
Standard shipping typically takes 3-5 business days within the continental US. International orders can take 10-21 business days depending on the destination and customs processing.
What is your return and exchange policy?
We offer a 30-day return policy for all unworn items in their original packaging with tags attached. Please note that for hygiene reasons, earrings and intimate apparel are final sale.
How do I know which size to order?
Each product page features a detailed size guide with specific measurements. If you are between sizes, we generally recommend sizing up for a more comfortable fit, or contacting our support team for personalized advice.
Do you offer international shipping?
Yes, we ship to over 50 countries worldwide. Shipping costs and delivery timelines are calculated at checkout based on your specific location and local carrier options.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and Google Pay. We also offer 'Buy Now, Pay Later' options through Klarna and Afterpay.
How can I track my package?
Once your order has been dispatched, you will receive a shipping confirmation email containing a tracking number and a link to the carrier's website to monitor your delivery progress.