Today's Cosplay of the Day is in the name of science! Behold our silent heroine, Chell, from Portal.

Chell is the player's avatar in the Portal series and serves as its silent protagonist, going along with the many experiments and puzzles found in the Aperture Science labs. Her origin is a bit of a mystery, but there are folk who think she might be the daughter of an Aperture Science employee and that she might even be Cave Johnson's child. Whatever her beginnings are, it is up to the player to ensure that she uses the portal gun to survive the hazardous environments in her way.

This is Your Toxic Mistake as Chell, all suited up in the Aperture Laboratories' test uniform. By now, the outfit's blue, orange and white colors have become iconic, mirroring the colors on the portal gun and its two portals. She looks awesome in the getup, as deceptively simple as it appears, and we give her all the props in the world for being able to pull off Chell's strong-but-silent demeanor.

Check out more of her cosplay work on deviantART. You'll find outfits from anime like Tengen Toppa Gurren Lagann and even some costumes from League of Legends.

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