Only a few items (some you probably already have) are needed to make this DIY Minion Costume for Grown-Ups! Kids can wear it too!
Creative Minion Costume Ideas for Halloween
DIY Minion Goggles - The Scrap Shoppe - halloween
DIY Minion Costume for Grown-Ups (But Works for Kids Too!) - Thrifty Jinxy
How do you make a minion for Halloween?
How to make the cutest DIY Minion costume – Hodge Podge
Easy DIY Minion Costume - Less than $4 To Make! - Great Last Minute Halloween Costume
DIY Minion Costume for Grown-Ups (But Works for Kids Too!) - Thrifty Jinxy
How to make a Despicable Me minion costume that'll win Halloween
DIY Adult (Thanksgiving Fancy Dress Idea) Fancy-dress Minion Costume (Despicable Me) - Instructables