Contact Ostonna

We're Here for You

A question about your order, a styling dilemma, or a piece you can't stop thinking about — write to us. Real people, real answers, within 24 hours.

Response Hours
  • Mon–Sat: 10:00am – 7:00pm IST
  • Sunday: 11:00am – 5:00pm IST

Email: info@ostonna.com

Based in: Mumbai, India · Shipping across the country

Email Us

info@ostonna.com — for orders, returns, and anything in between. Replies within 24 hours.

DM Us

@ostonna on Instagram — the quickest way to get styling advice and first looks at new drops.

Track Your Order

Already ordered? Your tracking link is in your shipping email — or check your order status from your account, anytime.

Send Us a Message

Tell us what you need — sizing, materials, order help, anything. We'll get back to you within 24 hours.