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Old Man Costume for Boys Kids, Grandpa 100 Days of School

Old Man Costume for Boys Kids, Grandpa 100

4.8(33)Rated 4.8 out of 5 from 33 ratings 150+ bought in past month
In stock
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Available in 7 sizes. Choose yours on Amazon.com; the price depends on the size.

Checkout, delivery and returns are handled by Amazon. Sold by G.C.

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7 sizes
Type
Dress-up
Theme
Spooky season
  • Complete 10-Piece Grandpa Transformation Set: No need to shop separately! This all-in-one kit includes a classic knitted sweater vest, a white button-down shirt, a newsboy hat, an adjustable bowtie, a 29.5" three-section assembly cane, retro glasses, a MADE IT TO 100 badge, and a realistic grey mustache/eyebrows set
  • Premium Knitted Fabric & All-Day Comfort: Unlike cheap, thin plastic costumes, our sweater vest is crafted from high-quality, soft-knitted fabric that is breathable and skin-friendly. The adjustable elastic bowtie and hat are designed to fit children aged 3-12 comfortably without itching, ensuring your little gentleman can enjoy his school party or play without any discomfort
  • Versatile for 100th Day & BeyondWhile perfect for the 100th Day of School milestone, this vintage outfit is a year-round essential. It’s ideal for School Career Day (playing a professor or grandpa), historical character projects, theater performances, or Halloween. The classic plaid vest can even be worn as stylish daily wear for a dapper, retro autumn look
  • Authentic Retro Aesthetic & Durable DesignInspired by 1920s vintage fashion, this set features a timeless V-neck argyle pattern and lens-less glasses for a safe, scholarly appearance. Every accessory is built to withstand active play, ensuring the costume stays intact for school parades, family photoshoots, or future dress-up events with siblings
  • Perfect Gift for Creative RoleplayEncourage imaginative play and storytelling with this fun grandpa kit. It helps children build confidence during school presentations or home performances. Keeping it on for school celebrations or remove it for a clean, historical "Old Man" look for any other occasion

A closer look

The details

Full title
G.C Old Man Costume for Boys Kids, Grandpa 100 Days of School Costume
ASIN
B0GG8Q58BT

Kids Old Man Costume for Boys 2-8, Grandpa Dress Up Kit with Beret Hat, Cane, Bow Tie & Suspender, School Career Day Grandpa Outfit for 100 Days of School Costume, Halloween, History Project Play

What parents say

4.8 4.8Rated 4.8 out of 5
33 ratings on Amazon.com

5.0Rated 5.0 out of 5

Ridiculous & Fun

It's hard to write anything about this costume without laughing. On my tall 4 year old it's too big. Luckily it is for 4-5 yr olds, so I'm sure by Halloween he'll grow into it. Everything is included except pants. Seems pretty good quality as a higher priced costume. I'd definitely snatch it up on a sale though. Have to be careful with the plastic cane that screws together from 3 pieces. It is thicker, but very easily bendable.

Jul 2026
5.0Rated 5.0 out of 5

This costume is of Halloween quality

At this price point, this costume is beyond acceptable the accessories are thin cheap plastic and the stitching quality is modest at best, but where this outfit shines is it looks exactly like the photo, and for a single use or limited use it is beyond acceptable so I gave it 5 stars. I would say expect Halloween costume quality, but honestly at this price point it is what I fully expected.

Jun 2026
5.0Rated 5.0 out of 5

Easy Dress‑Up Set

The beret hat, bow tie, suspenders, glasses, and cane all fit comfortably and are lightweight enough for toddlers and young kids to wear without fussing. The pieces feel durable for playtime and photo sessions, and everything looks just like the pictures—cute, silly, and perfect for school events, 100‑day‑of‑school celebrations, or costume parties.

Verified purchase Apr 2026
5.0Rated 5.0 out of 5

Ridiculous & Fun

It's hard to write anything about this costume without laughing. On my tall 4 year old it's too big. Luckily it is for 4-5 yr olds, so I'm sure by Halloween he'll grow into it. Everything is included except pants. Seems pretty good quality as a higher priced costume. I'd definitely snatch it up on a sale though. Have to be careful with the plastic cane that screws together from 3 pieces. It is thicker, but very easily bendable.

Jul 2026
5.0Rated 5.0 out of 5

Ridiculous & Fun

It's hard to write anything about this costume without laughing. On my tall 4 year old it's too big. Luckily it is for 4-5 yr olds, so I'm sure by Halloween he'll grow into it. Everything is included except pants. Seems pretty good quality as a higher priced costume. I'd definitely snatch it up on a sale though. Have to be careful with the plastic cane that screws together from 3 pieces. It is thicker, but very easily bendable.

Jul 2026
5.0Rated 5.0 out of 5

Easy Dress‑Up Set

The beret hat, bow tie, suspenders, glasses, and cane all fit comfortably and are lightweight enough for toddlers and young kids to wear without fussing. The pieces feel durable for playtime and photo sessions, and everything looks just like the pictures—cute, silly, and perfect for school events, 100‑day‑of‑school celebrations, or costume parties.

Apr 2026

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