The skirt is a necessity - the one I wear most of the time is wearing thin and will be in holes soon. I just need to find a plain black skirt to replace it.
Don't think I'm doing anything special, except maybe putting on a birthday tea because that's what my kids expect. I might just get some baklava instead of a birthday cake, though, as I love it! That means cooking lots of fairy cakes, and buying crisps, cocktail sausages etc - a real kiddy tea party as usual, with just me, the kids and my parents as always