---
product_id: 118918042
title: "Steel Breastplate Knight Armor Medieval Costume"
brand: "nauticalmart"
price: "€ 225.17"
currency: EUR
in_stock: null
reviews_count: 7
category: "Nautical Mart"
url: https://www.desertcart.ie/products/118918042-steel-breastplate-knight-armor-medieval-costume
store_origin: IE
region: Ireland
---

# Handcrafted, battle-ready design Adjustable leather straps 18-gauge high-quality steel Steel Breastplate Knight Armor Medieval Costume

**Brand:** nauticalmart
**Price:** € 225.17
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Own the Legend: Wear History, Command Attention!

## Quick Answers

- **What is this?** Steel Breastplate Knight Armor Medieval Costume by nauticalmart
- **How much does it cost?** € 225.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/118918042-steel-breastplate-knight-armor-medieval-costume)

## Best For

- nauticalmart enthusiasts

## Why This Product

- Trusted nauticalmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use Case:** Ideal for LARP, cosplay, reenactments, theatrical plays, and collectors craving authentic armor vibes.
- • **Rust-Resistant & Safe:** Oiled steel finish prevents rust; smooth edges guarantee safe wear during intense action.
- • **Customizable Fit & Comfort:** Smart adjustable leather straps ensure a tailored fit for all body types, perfect over gambeson or mail.
- • **Lightweight Yet Battle Ready:** Strong 18-gauge steel offers functional protection without the bulk or overheating.
- • **Authentic Medieval Craftsmanship:** 100% hand-forged by expert blacksmiths for unmatched historical accuracy and durability.

## Overview

This Medieval Steel Breastplate by NauticalMart is a meticulously handcrafted, 18-gauge steel armor piece designed for historical reenactments, LARP, and cosplay. Featuring adjustable leather straps for a customizable fit and a rust-resistant finish, it balances authentic medieval aesthetics with modern comfort and safety. Lightweight yet durable, it’s perfect for professionals and enthusiasts who demand both style and functionality in their battle-ready gear.

## Description

desertcart.com: Medieval Steel Breastplate – Knight Chest Plate Armor for LARP, Cosplay & Costume Ideal for LARP Historical Reenactment, Cosplay, Costume Displays : Sports & Outdoors

Review: Really nice piece - Buying this stuff of desertcart can be hit or miss. I'm very happy with this piece. The design of the straps is quite clever that allows you to really get a nice fit. I didn't want a full back plate (too hot) but I wanted something and the kidney protectors are a great idea. As far as quality, the breastplate was very well constructed. Obviously it is a costume piece and probably won't stop a bodkin, but you aren't going to damage the thing through normal activity. The leather straps are thicc and high quality. My only complaint is that the rivets could use some sanding/grinding, but it doesn't really matter if you've got a gambeson or other thick garment underneath. The fit was pretty good over mail, but excellent over the quilted gambeson. The breastplate can be bent/contoured a bit if you need, but be careful because I could see the center of the collar area folding out if you put too much pressure on it. For the record I am 6'1" and ~190lbs and usually wear a 44A jacket. I'd say this piece was bang on for me, but the suspension system could easily accommodate someone a good bit bigger. Smaller people can add more padding and possibly a bit more contouring. Again, it's a smart design that makes it more adjustable than most breastplates.
Review: Great material - A bit to expensive for what it is in my opinion. But it fits well and looks great

## Features

- Made up of High Quality 18 gauge Steel with Historically accurate and authentic design. Armor is Fully Wearable and Comfortably made. Functional Steel Breastplates, steel, Functional Body Armor, steel front and back plate. Our armor has been designed to suit the needs of medieval and Renaissance period re-enactors as well as other re-enactment societies.
- We provide a great selection of Historical Body Armour - Cuirasses and Breastplates from the Medieval and Renaissance periods, which are Fully Functional and Battle Ready. Included with Front & Back plate. Comes with proper Adjustable Leather Straps .100% Hand Crafted by Indian Artisans. It is Suitable for reenactments, cosplays, high-end costumes or collection, Also acts as a Perfect gift For Men & Women.
- These Metallic Handmade Battle Ready Cuirass Armor Replica is Fully Functional and provides great comfort. Perfect for Reenactment Clubs and Societies . It is a very strong material, but very lightweight and comfortable to wear. All edges are smooth and there are no sharp parts, so it is safe to use in any Larp system. All Armor products are made from the finest materials with an attention to providing intricate details in each piece.
- Handcrafted and completely handmade by our expert blacksmiths, designed and customization available on demand. There may be some issues with sizes, please send your sizes before ordering. There it is coated with oil to protect it from rust. You can remove the oil with cotton cloths or paper. Do not use water or wet cloth.
- Our Functional Breastplates can be used by the SCA as well as theatrical stage work and reenactments. For this type of use we recommend using thicker steel Armor Breastplates. Great Gift for of Medieval collectors as Birthday Gift , Wedding Gift , Anniversary Gifts for your friend, Husband, Father and Brothers. Great For LARP, Halloween, Theatrical Play, Fantasy, Historical Reenactments Provides exactly what you need to complete that perfect look.
- We are a fast growing company since 1991 with a wide experience of developing historical & medieval times products in support with 25 experienced female professional executives, who are researching and developing medieval armor, Armor helmets, Roman Costumes, Halloween Costumes, Parts of Armor, Full suit of armour and other medieval collectibles.
- We customize all the costumes as per your requirement to articulate every part of the armour and you can use these in any of the occasion, Whether LARPing, fighting associations, theaters and events, participating in a re-enactment, Early Middle age clothing collection, fantasy events, SCA & LARP groups, authentic renaissance shoes, elegant outfits, create your unique character.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01I122KR4 |
| Brand Name | NauticalMart |
| Customer Reviews | 4.3 4.3 out of 5 stars (21) |
| Date First Available | July 6, 2016 |
| Included Components | Only Breastplate |
| Item Package Dimensions L x W x H | 18 x 15 x 6 inches |
| Manufacturer | NauticalMart |
| Model Name | Medieval Breastplate |
| Number of Items | 1 |
| Package Weight | 2.09 Kilograms |
| Part Number | NM070188 |
| Size | Large |
| Strap Type | Adjustable |
| Suggested Users | Adult |
| UPC | 010470483524 |
| Warranty Description | No |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NauticalMart
- **Closure Type:** Belt
- **Color:** Silver
- **Material:** Steel

## Images

![Steel Breastplate Knight Armor Medieval Costume - Image 1](https://m.media-amazon.com/images/I/61swPhrwuCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really nice piece
*by T***8 on December 8, 2020*

Buying this stuff of Amazon can be hit or miss. I'm very happy with this piece. The design of the straps is quite clever that allows you to really get a nice fit. I didn't want a full back plate (too hot) but I wanted something and the kidney protectors are a great idea. As far as quality, the breastplate was very well constructed. Obviously it is a costume piece and probably won't stop a bodkin, but you aren't going to damage the thing through normal activity. The leather straps are thicc and high quality. My only complaint is that the rivets could use some sanding/grinding, but it doesn't really matter if you've got a gambeson or other thick garment underneath. The fit was pretty good over mail, but excellent over the quilted gambeson. The breastplate can be bent/contoured a bit if you need, but be careful because I could see the center of the collar area folding out if you put too much pressure on it. For the record I am 6'1" and ~190lbs and usually wear a 44A jacket. I'd say this piece was bang on for me, but the suspension system could easily accommodate someone a good bit bigger. Smaller people can add more padding and possibly a bit more contouring. Again, it's a smart design that makes it more adjustable than most breastplates.

### ⭐⭐⭐⭐ Great material
*by J***N on October 15, 2023*

A bit to expensive for what it is in my opinion. But it fits well and looks great

### ⭐⭐⭐⭐⭐ Fast Delivery, Great Fit, Solid Build, Smooth
*by G***Y on July 13, 2020*

It arrived very quickly, and when I opened it up, it was carefully packed, even the straps had their own protective wrapping. Flawless, no damage at all. A sensible film of oil protected from oxidation, but all of that is neat—I tried it on. I slipped it on like a shirt, the edges were so well crafted that the bottom edge slid over my face without so much as an abrasion. It’s solid, sturdy, very well made and I can tell when I wear it over chain maille and likely a gambesson, it’ll ride solidly and unobstrictively, without limiting motion or breathing. This seller is impressing me with everything I buy here.

## Frequently Bought Together

- Steel Breastplate Knight Armor Medieval Costume
- Medieval Pair of Leg Greaves Armor & Steel Arm Guards Set Viking LARP Accessories Functional Re-Enactment Knight Armoury Collectibles
- Medieval Pauldron Set Pair Plate Armor Carbon Steel Real Adult Size

---

## 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.ie/products/118918042-steel-breastplate-knight-armor-medieval-costume](https://www.desertcart.ie/products/118918042-steel-breastplate-knight-armor-medieval-costume)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*