Around 40% of people like to stay in their pyjamas all day.
Almost half of people surveyed lose track of the days between Christmas and New Years Day.
HelloFresh found 4 in 10 people like to stay in their pyjamas all day and 48% graze on leftovers.
However two thirds said they're keen to get back to their routine at some point this week.
About 6 in 10 find getting back to normal after the break is a challenge and the same number find it tricky to get back in their structure.