--- product_id: 529342815 title: "Boy's Sir Isaac Newton Costume" brand: "california costumes" price: "R1679" currency: ZAR in_stock: true reviews_count: 11 category: "California Costumes" url: https://www.desertcart.co.za/products/529342815-boys-sir-isaac-newton-costume store_origin: ZA region: South Africa --- # 5-piece authentic ensemble machine washable polyester elastic waistband & shoe straps Boy's Sir Isaac Newton Costume **Brand:** california costumes **Price:** R1679 **Availability:** ✅ In Stock ## Summary > 🧪 Dress like a genius, feel like a legend! ## Quick Answers - **What is this?** Boy's Sir Isaac Newton Costume by california costumes - **How much does it cost?** R1679 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/529342815-boys-sir-isaac-newton-costume) ## Best For - california costumes enthusiasts ## Why This Product - Trusted california costumes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Practical:** Made from lightweight, wrinkle-resistant polyester that’s machine washable—ready for multiple uses. - • **Comfort Meets Function:** Elastic waistband and hook & loop fasteners ensure easy wear and all-day comfort for active kids. - • **Complete Historical Look:** Includes jacket, vest, knickers, cravat, and shoe flaps for full Sir Isaac Newton authenticity. - • **Perfect Fit for Big Kids:** Designed for ages 8-10 with chest 32", waist 27", hips 34", fitting up to 100 lbs comfortably. - • **Stand Out at School Events:** Ideal for presentations, wax museums, and Halloween—guaranteed to earn compliments and A’s. ## Overview This Boy's Sir Isaac Newton Costume offers a meticulously crafted 5-piece outfit featuring a button-up jacket, vest, knickers with elastic waistband, cravat with hook & loop fastener, and fabric shoe flaps with elastic straps. Made from lightweight, wrinkle-resistant polyester, it ensures comfort and durability for kids aged 8-10, perfect for school projects, presentations, and themed events. ## Description Sir Isaac Newton was a renowned 17th century physicist, mathematician, and prominent figure of the Scientific Revolution. Costume includes jacket, vest, knickers, cravat, and shoe flaps with buckles. Wig is not included and can be purchased separately. Button up jacket with collar, button vest, knickers with elastic waistband, cravat with hook and loop fastener strap, fabric shoe buckles with elastic strap. They wrap around your shoe. Review: High-quality Costume - Good quality costume that my son could change into for a school project and I didn’t feel like it was going to rip after one wear. I was pleasantly surprised that everything came as an individual piece (vest, coat, cravat). It even includes the buckles to go over shoes—I was not expecting that. Review: Loved it - My son had a wax museum presentation on Sir Isaac Newton. This outfit fit well and was fun. He did not overheat with this outfit on either. He got an A on his presentation! ## Features - Child Medium (8-10): Chest 32" Waist 27" Hips 34" up to 100 lbs - Includes: Jacket, Vest, Knickers, Cravat, Shoe Flaps (2) - Button up jacket with collar. Button vest - Knicker with elastic waistband. Cravat with hook and loop fastener strap - Fabric shoe buckles wrap around shoe with elastic bands ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BRBV2JCB | | ASIN | B0CL9NQ7NH | | Age Range Description | Big Kid | | Apparel Fabric Stretch | No Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #238,578 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #399 in Boys' Costumes | | Brand Name | California Costumes | | Closure Type | Hook and Loop | | Color | Green/Yellow | | Customer Reviews | 4.4 4.4 out of 5 stars (78) | | Date First Available | February 27, 2023 | | Department | boys | | Fabric Type | 100% Polyester | | Fit Type | Regular | | Fit to Size Sentiment | Good fit | | Garment Size Country | United States | | Included Components | Cravat, Jacket, Knickers, Shoe Flaps, Vest | | Item Type Name | Boy's Costume | | Item Weight | 1.37 Pounds | | Item model number | 3123-012 | | Manufacturer | California Costumes | | Manufacturer | California Costumes | | Material | Polyester | | Neck Style | Cravat | | Occasion | Halloween" or "NA | | Part Number | 3123-012 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | X-Large | | Special Features | Wrinkle Resistant | | Special Sizes | Standard | | Style Name | Sir Isaac Newton | | Style Number | 3123-012 | | Target Audience | Boys | | Theme | Physicist | | UPC | 019519182220 | | Unit Count | 1.00 Count | | character | Sir Isaac Newton | ## Images ![Boy's Sir Isaac Newton Costume - Image 1](https://m.media-amazon.com/images/I/81rfToTTC8L.jpg) ![Boy's Sir Isaac Newton Costume - Image 2](https://m.media-amazon.com/images/I/71aARMmVCZL.jpg) ![Boy's Sir Isaac Newton Costume - Image 3](https://m.media-amazon.com/images/I/71ILcLm-hfL.jpg) ![Boy's Sir Isaac Newton Costume - Image 4](https://m.media-amazon.com/images/I/7185B99L9+L.jpg) ![Boy's Sir Isaac Newton Costume - Image 5](https://m.media-amazon.com/images/I/71IueF8AelL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High-quality Costume *by A***G on March 27, 2025* Good quality costume that my son could change into for a school project and I didn’t feel like it was going to rip after one wear. I was pleasantly surprised that everything came as an individual piece (vest, coat, cravat). It even includes the buckles to go over shoes—I was not expecting that. ### ⭐⭐⭐⭐⭐ Loved it *by M***R on May 12, 2025* My son had a wax museum presentation on Sir Isaac Newton. This outfit fit well and was fun. He did not overheat with this outfit on either. He got an A on his presentation! ### ⭐⭐⭐⭐⭐ Very Good Quality Costume *by S***H on June 13, 2024* Used for 10 year old to play a part in a school 'wax museum'. Great price for the quality! Would buy this brand again for Halloween or play. ## Frequently Bought Together - Boy's Sir Isaac Newton Costume - BPURB Colonial Costume Boys 18th Century America Costume - Skeleteen Colonial Shoe Buckle Accessories - Historical Gold Shoe Buckles Costume Accessory --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/529342815-boys-sir-isaac-newton-costume](https://www.desertcart.co.za/products/529342815-boys-sir-isaac-newton-costume) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-30*