Kim Kardashian and Tracee Ellis Ross.Photo: Kim Kardashian/Instagram

Kim Kardashian’s X-Men-themed Halloween costume was not exactly part of the dress code atTracee Ellis Ross' 50th birthday dinner on Saturday night.
ButThe Kardashiansstar, 42, was not above admitting the hilarious fashion faux pas on her Instagram Stories.
“That time I showed up to a birthday dinner in full costume when it wasn’t a costume party!” Kim captioned a photo of herself dressed as Marvel heroine Mystique alongside Ross wearing an elegant crimson party gown. “Happy Birthday to the most beautiful kind soul @traceeellisross.”
Later, the SKIMS mogul uploaded a gallery of images showing her dressed as Mystique alongside the simple message “Happy Halloween.”
Kim Kardashian as Mistique.Kim Kardashian/Instagram

Kardashian’s dramatic take onRebecca Romijn’s X-Men mutant involved dressing in a blue latex bodysuit, teamed with prosthetic bumps, electric blue face paint and bright yellow contact lenses.
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To complete her transformation into Romjin’s shape-shifter, the mother of four opted for blue stilettos and slicked-back hair — which she dyed red for the occasion.
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KIm Kardashian and Mystique.Kim Kardashian/Instagram

Kim has also teamed up with eldest daughter North, 9, for matching Princess Jasmine costumes.
Kim’s brood also did not disappoint for Halloween this year. On Sunday, Kim shared a carousel of photos of each of her four kids — including Saint, 6½, Chicago, 4½, and Psalm, 3 — all dressed up as a string of instantly recognizablemusic icons, including Aaliyah, Sade, Snoop Dogg and Easy E.
source: people.com