While his co-stars wore some terrifyingly gory make-up and costumes, Arg took it quite literally and dressed as a Mexican.
Wearing a multicoloured poncho and with a straw sombrero in his hand, Arg was seen strolling the streets of London's Brick Lane.
All Arg was missing was a big and bushy tash!
Day of the Dead is a Mexican holiday celebrated in central and southern Mexico to honour deceased loved ones. The annual holiday, held on 1 and 2 November, has been embraced around the world and comes just after western celebrations of Halloween.
During Wednesday night's episode of TOWIE, Arg was jokingly kidnapped by his pals Tommy Mallet, Dan Edgar and James 'Diags' Bennewith, who concocted a plan to take his mind off his recent troubles with girlfriend Lydia Bright.
The pair hit a rocky patch following a relapse in Arg's recovery, and in last night's episode, Lydia sent a message to Arg following their heated confrontation last week.
Lydia apologised for sounding "aggressive" as her "emotions are everywhere", but said she still needed some space. Arg replied, also apologising and said he will respect her space and give her the time she needs.
TOWIE airs every Sunday and Wednesday at 10pm on ITVBe.
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