OK, so here is my dilemma.
I have a hen party to attend. I will have to travel for 2 hours on the train in the morning and late evening in order to attend and then get home. The day is going to comprise a city-wide treasure hunt followed by afternoon tea in an uber-cool cafe bar. We then have a few hours in the bride's house to chill out and get changed, then it's off for cocktails in (again) a super swanky bar.
Combination A (total cost about £40)
- For journey out, treasure hunt and afternoon tea:
Longline blazer over cream lace top/vest, skinny jeans and pumps.
- For cocktails and return journey:
Same blazer over black and silver sequin tunic, skinny jeans and platforms (though change back to pumps for return journey!!)
Combination B (total cost about £60)
- For journey out, treasure hunt and afternoon tea:
Black and floral maxi dress with wedge sandals and denim jacket
- For cocktails and return journey:
Black wide leg jumpsuit (like this, but not actually this one), denim jacket, statement collar necklace, probably with the same sandals I guess.
My issue is that I will have to carry round all my clothes all day. Also, please be gentle if this sounds awful. I'm new to caring what I look like. 
Thanks for any opinions!