NOW OPEN! Our aim is to supply what Cosplayers need, when they need it, at affordable prices, and to promote collaboration through community

Massachusetts, USA
Joined June 2019
Coscom Invites you to join the Grand Masquerade! We are always looking for ways to give back to our Coscom Community so it is with great pleasure we announce our first official online cosplay contest! This INTERNATIONAL contest has $1,550.00 USD in cash prizes up for grabs!
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Blizzard Bladez - Kingdom Hearts 3 Amazing foam work by @ragegearprops using high density EVA foam from Coscom Cosplay Supplies #kh3 #kingdomhearts3
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Great Chaotic Gore Magala made by @keikopincosplay using materials from Coscom Cosplay Supplies awesome photos by @muze #monsterhunter
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Super cool prop made by @sugarscosplaycloset made using plastazote and EVA foam from Coscom Cosplay Supplies!! #bigprop #cosplayprop
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Throwback to 2019!! Awesome My Hero Academia Cosplay made bt @xtopho using EVA foam form Coscom Cosplay Supplies! #myheroacademia #evafoamcosplay
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Awesome Mountain King cosplay from @raidrpg made by @weszbuilds, using EVA foam from Coscom Cosplay Supplies! Amazing photo taken by @wickedsistersboudoir @kdjae #mountainking #raidshadowlegends
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Fantastic original character design fur head built by @gamedweeber_cosplay using materials from Coscome Cosplay Supplies #fursuit #furry
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Amazing Pharah armor build from Overwatch made by @natylikespizza using foam from Coscom Cosplay Supplies photos by @stillinmotionlens #pharah #overwatch #blizzard
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Fantastic wig and horns for this #legendscosplay made by @white_rabbit_cosplay. Inspired by the characters created by Ridley Scott. Horns made using foam from Coscom Cosplay Supplies
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Check out this incredible Dreadqueen Rathian built by @keikopincosplay, wonderful photos taken by @aleestudios #monsterhunter #monsterhuntercosplay
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Beautiful Nightborne Race Crest made by @plexicosplay using foam from Coscom Cosplay Supplies #enchanteddecoart #elfcosplay #worldofwarcraft #nighborne
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Hey look at this! @tiffanygordoncosplay made this Arm for her LadyDevimon cosplay from @digimonanimeoffical, using Eva foam sheets and foam dowels from Coscom Cosplay Supplis #puppermaking #ladydevimon #digimon
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Wonderful Alexstrasza cosplay from Dragonflight made by @lemirianacosplay design based on Sam Higgs artwork photo taken by @saralynn_studio #dragonflight #alexstraszacosplay
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Amazing Kyrestia cosplay from World of Warcraft by @plexicosplay - check out her youtube channel for the tutorial !! #worldofwarcraft #worldofwarcraftcosplay #shadowlands #bastion
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Checkout this epic Warhammer cosplay made by @sayakatcosplay made using Eva foam from Coscom Cosplay supplies. Awesome photos by @aleestudios at #Magfest2025 #warhammer40k #warhammercosplay
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Take a look! @weeb_next_door and @tanakatcos made these great builds- Berengaria and Tatiana from Unicorn Overlord. Made using EVA foam from Coscom Cosplay Supplies !! #unicornoverlordcosplay #unicornoverlord
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Super sick Sentinel build by @pretzelbot using some supplies from Coscom Cosplay Supplies #xmen97 #evafoam #evadowels #xmencosplay
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here’s a great tutorial by @elainedmin on how to make a breastplate using EVA foam from Coscom Cosplay Supplies. Elaine made an awesome #Arkveld breastplate from #mondterhunters #monsterhinderwilds
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check out this amazing Diablo cosplay made by @kailani_cosplay for @comicconpanama made using our foam- she hand cut, glued, sanded, sealed, and painted over 400 pieces for this build🔥 #diablocosplay #blizzardcosplay #leds #comicconpanama
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Check out this #breathofthewild cosplay by @natlyvale made using Plastazote from Coscom Cosplay Supplies! photos by @climacam #cosplay #plastazote #breathofthewild2
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