Enjoy the Ballet very much & have been going to it since a small child.
My favourite is 'Swan Lake'. Saw the American Ballet Theatre's production last year & really enjoyed it. They gave it a very interesting 'twist' at the end.
THE best I've seen was Matthew Bourne's version, with the male swans bare-chested blokes, with feathery 'trousers'. It was simply brilliant! If you saw movie 'Billy Elliott', the very last scene with a grown-up Billy leaping onto stage, THAT was the lead dancer, Adam Cooper, in the Sadler's Wells production, with costume as in above as I said.
Also enjoy 'Carmen' as a Ballet & see 'The Nutcracker' each two years'.
Ballet in Australia had its' 'Golden Age' with Sir Robert Helpmann, in the '50's & '60's. The artistes' be brought here were marvellous. Bobbie brought Rudolph Nureyev here. The female dancers at the time, Dame Margot Fonteyn et al & the males, like Garth Welsh were the best.