Saks Fifth Avenue has a beauty counter/store in New York at 611 Fifth Avenue, New York, NY 10022, and it’s the most direct U.S. place tied to “Fifth Avenue” makeup shopping from the results I found.

For Australia , the cleaner answer is that Fifth Avenue–branded makeup is not showing up as a standard, widely listed Australian retail chain in the information I found, so availability there may be limited to online marketplaces, department-store beauty counters, or imported stock rather than a dedicated “Australia store” network.

Where to look

  • U.S. in person: Saks Fifth Avenue, 611 Fifth Avenue, New York.
  • Australia: check major beauty retailers and department stores first, then marketplace listings if you’re specifically after a niche or imported Fifth Avenue makeup item.
  • Online: official brand sites and large beauty retailers are usually the safest route when a product is hard to find locally.

What this likely means

If you meant Saks Fifth Avenue beauty/makeup , the U.S. location above is the clearest match.

If you meant a makeup brand named “Fifth Avenue” , I couldn’t verify a dedicated Australian store from the available results, so the item may be sold through resellers or international shipping instead.

Practical next step

Search by the exact product name plus “Australia” or “USA,” because “Fifth Avenue” can refer either to the department store or to an unrelated beauty listing.

TL;DR: the verified U.S. shopping location is Saks Fifth Avenue at 611 Fifth Avenue, New York, while an Australian dedicated store for “Fifth Avenue makeup” was not confirmed in the results.