Aliexpress is offering the Attack on Titan / Shingeki no Kyojin Recon Corps Cosplay Costumes for a good price. You can order them now for Halloween because it will take a month or two for items to arrive from China.

Cape for $8.99 + Ship($1.74)

Harness and Belt for $19.99 + Ship($2.63)

Brown Jacket for $18.55 Shipped

Boots for $22.42 + Ship($1.05)

All Choices