New Tombo School Uniform Buttons Gold Buttons Inner Buttons 3 pieces each, total 6 pieces Cosplay Japan

These are gold buttons from Tombo Gakuseifuku (school uniforms).
How about them as spares or replacements?

[Brand] Tombo Gakuseifuku
[Condition] Unused
[Color] Gold tone
Includes the first and second small buttons. The back button is also included. Two black fabric patches for reinforcement are also included.

Thank you.