What You’ll Need
Chell’s Orange Jumpsuit
Aperture Laboratories White Tank Top
Bella Sheer Rib Racerback Tank Top in Ocean Blue
Replica Aperture Science Handheld Portal Device
White Athletic Tape
Aperture Science Long Fall Socks
Funtasma White Gogo Boots
3M Black Vinyl Duct Tape
Footless Elastic Leggings in Gray
Chell’s design in Portal 2 strips down standard sci-fi gear into functional test-subject attire. The silhouette hinges on practical layering: an orange jumpsuit rolled down to the hips, a pair of contrasting athletic tank tops, gray leggings, and mechanical leg braces engineered to absorb lethal drops.
Because the outfit relies on utilitarian clothing rather than tailored armor, getting the shapes and colors aligned makes all the difference. Most of the pieces can be assembled from off-the-shelf garments with minor adjustments, leaving the footwear and the portal gun as the primary focal points.
The Layered Tank Tops
Chell wears two tank tops layered together. The base layer is a vibrant blue racerback tank, such as the Bella Sheer Rib Racerback Tank Top in Ocean Blue, which shows along the shoulders, collar, and side seams. Over that sits a white tank sporting the Aperture Laboratories logo across the chest. The Aperture Laboratories White Tank Top gives the chest the proper corporate branding.
The neckline of the white top needs to sit slightly lower or narrower than the blue layer beneath it so the blue trim remains visible around the neck and armholes. If the white top covers the blue tank entirely, you lose the layered graphic contrast seen in the game model. Selecting racerback cuts for both garments ensures the strap lines follow the same contour on your back without bunching up.
Jumpsuit and Leggings
The lower half of the outfit builds on Chell’s original test subject uniform. Rather than wearing the Chell’s Orange Jumpsuit zipped up, pull the top half down and tie the sleeves firmly around your waist. This creates the gathered waistline and casual survivor look from Portal 2 while keeping the jumpsuit’s orange legs fully intact.
Beneath the jumpsuit legs, Chell wears tight cropped athletic pants. A pair of Footless Elastic Leggings in Gray pulled up beneath the orange trousers provides the visible gray layer at the calves. You can tuck the orange jumpsuit cuffs into your boots or roll them up slightly above the ankle so the gray leggings show cleanly between the jumpsuit hems and your footwear.
Constructing the Long Fall Boots
The Long Fall Boots are Chell’s most complex visual element. They combine a sleek white boot base with black mechanical shock absorbers curving behind the calves. If you want a quick, convention-friendly setup, the Aperture Science Long Fall Socks replicate the black-and-white graphic layout directly onto fabric, which works well over flat white athletic sneakers.
For a structured three-dimensional boot, start with Funtasma White Gogo Boots. Their smooth white synthetic finish matches Aperture’s clean aesthetic. Use 3M Black Vinyl Duct Tape to mask off the dark heel accents and define the mechanical sections along the back of the shaft. Black vinyl tape stretches slightly around curves, allowing you to establish clean lines along the heel and ankle without peeling.
White Athletic Tape works well around the foot and ankle to clean up transitions, secure boot covers, or tape down any loose edges along the lower leg. If you build raised spring braces from foam or thermoplastic, wrap athletic tape at contact points against your shins to prevent rubbing during a long day of walking.
The Aperture Science Handheld Portal Device
Chell rarely appears without the portal gun. The Replica Aperture Science Handheld Portal Device provides the exact white shell, exposed wiring, and front prongs straight out of the box. The shell sits comfortably over the forearm, with a handle nestled inside the rear barrel.
The device is front-heavy due to the prongs, so rest it against your hip when walking between photo spots. Keep your dominant hand relaxed inside the grip, and swap arms periodically if you plan to carry it through crowded convention halls.
Hair and Final Details
Chell’s hair is practical and unstyled. Pull dark brown hair back into a low, slightly messy ponytail or small bun secured with an elastic band. Leave a few longer strands loose around the front to frame your face, mimicking her disheveled appearance after waking from stasis.
Makeup can remain clean and minimal. A bit of matte foundation and neutral lip balm match the sterile environment, though you can smudge a tiny amount of brown or charcoal powder along the collarbone, forearms, or temples to suggest physical exertion through the testing tracks.
