My toddler often goes to nursery in the previous night's vest.
Everyone's clothes out the night before.
Everything we need for the next day in the car or by the door the night before - nursery bags, work bags, library books, party presents. Any packed lunches, snacks, drinks etc in fridge.
One load of washing in every day. I put it in the machine, set the programme, put detergent in etc in the evening, then press the start button in the morning. if I do it at night it wakes DD up. Then I put it in tumble dryer / on line in that brief time between getting back from work/nursery and going to bed.
I have a stash of Wellies in bigger sizes - many hand me downs - which has proven handy more than once when we're on the way out and DS has wailed that his boots are too tight.
Stash of party presents, birthday cards, wrapping paper at home.
The DC have meals at nursery. I try and chop the ingredients for grown up dinner in the morning so it's quicker to prepare in the evening, or put something in slow cooker, or get something out of freezer.
Batch cooking and meal planning.
Aunt Bessie's Yorkshire puds.
Tesco delivery once a fortnight, milkman, greengrocer who delivers.
Flexitime at work.
Nice jersey tops and a cardy for work, not shirts that need ironing! (DH job does not need him to be tidy).