MGparty 100th Day of School Costume for Boys — Old Man Grandpa Cosplay Set

Playful Retro Look for Kids

Meet the MGparty 100th Day of School Costume for Boys, a complete old-man cosplay kit designed for kid-friendly fun. This all-in-one set blends vintage charm with simple, mess-free wear so your child can shine during classroom celebrations, stage acts, and imaginative play. The look is crafted to feel like a character you can step into, with a touch of nostalgic flair that resonates at vintage parties and themed events.

What’s in the 10-piece set

• Cane
• Hat
• Pocket watch
• Wrinkle tattoo
• Bow tie
• Magnifying glass
• Plaid shirt
• Y-back elastic braces
• Fake beard and eyebrows
• Glasses

• The fake beard, eyebrows and wrinkle tattoos are safe and odor-free; peel-and-stick for easy application.
• The set is designed for movement, so kids can pose, play, and perform without feeling restricted.

Sizes, fit, and ease

Available in four kid-friendly sizes, this costume adapts as children grow. The elastic braces offer adjustable comfort, and the plaid shirt pairs with the included accessories to create a cohesive vintage look. Refer to the size chart to find the best fit for a comfy, confident cosplay.

Versatile occasions

This costume is ideal for the 100th Day of School celebrations, classroom skits, Halloween festivities, 1920s Gatsby-themed events, and other vintage gatherings. It invites storytelling, role-play, and memorable photo moments with family and friends.

Customer care and convenience

MGparty provides full tracking on Amazon and prioritizes fast, satisfactory customer service. If you have questions about the costume, reach out—support is available to help ensure a smooth experience.