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Turn Your Mountain T-Shirt Into a DIY Halloween Costume

Turn Your Mountain T-Shirt Into a DIY Halloween Costume

Posted by Michelle Hendelman on 21st Oct 2018

Halloween is fast approaching. And if you are like most people, you are faced with the inevitable question of how you should negotiate the frightening landscape of office costume parties! If you fully embrace dressing up like a giant taco or feathery chicken, then by all means – go for it!

But if you dread the thought of going all out for these things, first know that you’re not alone. And second, know that The Mountain has some pretty sweet DIY costume t-shirts that might make the office costume party a little easier to navigate. You can participate without having to wear a unicorn mask all day and make people guess who you are – though that does sound a tad entertaining, doesn’t it?

So, if you need a last-minute costume idea, that along with a couple of simple accessories, you can turn into a fabulous Halloween get up, check out some of our favorite  fantasy t-shirts that just might do the trick.


If slaying dragons and rescuing damsels in distress is your thing then the  Body Armor t-shirt by The Mountain is the costume for you. You can easily carry around a broom or leaf rake and make believe it is your lance. Wearing this t-shirt and pulling off the hero knight look is really all about the attitude, so you don’t have to do much to this t-shirt in order to turn it into a stellar Halloween costume.


Welcome to the wild west! That’s what you’ll be saying when you channel your inner cowboy and turn this  classic sheriff t-shirt – pistols and badge included – into one pretty sweet Halloween costume. This one stands out on its own, or can be easily embellished with a cowboy hat, bandana, and some boots (with spurs?) if you happen to have a pair buried in the back of the closet.


There’s leather, chains, a spider, and the Union Jack – what’s not to love? If you enjoy living life on the fringe, then you will love turning this  Funnelweb t-shirt into your own adventurous DIY Halloween costume. Every time you wear this t-shirt, you’ll transform into a thrill-seeking adventurer ready for anything at any turn.

Need a little more DIY costume inspiration? Check out our big selection of fantasy t-shirts!