HomeSailor Moon Cosmos x RoseMarie Seoir


A new collaboration between Sailor Moon Cosmos x RoseMarie Seoir will begin Spring 2023. RoseMarie seoir is a brand produces a variety of cute accessories, apparel, and other miscellaneous goods.

This will be the second collaboration with RoseMarie senior, the 1st one was in 2019! That collaboration had the popular etude ballet bag!

These new reversible etude ballet tote bag come in 7 different designs with the handle made of a ribbon with adjustable length, and it’s about an A4 size. The Ballet shoes on the design depict Sailor Moon and her magical items from each arc on both sides of the tote. The Sailor Star Lights and Sailor Chibi Chibi Moon designs based on the Sailor Moon Cosmos movie are also a great addition to this collection. The inner fabric of the totes can also be used on the outside, so it’s a great reversible tote bag.

There will be more fashion, miscellaneous goods, accessories, dresses, etc. to come so please keep an eye on this post.

Product Lineup

Price: 7,590 yen each

Preorders begin this February 21, 2023 on Premium Bandai and the Rose Marie Seoir Official online shop with deliveries schedules for March 2023. Reservations will be open only for a limited time and in limited quantities.

Source: Sailor Moon Official

Shopping Guide

In order to get these, you have to live in Japan. If you don’t live in Japan and want to purchase them, you’ll most likely need a proxy to buy or bid on. Or you can buy on the Japanese second hand market.

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