So I got home and had a quick check of the right front and sure enough it looks like I missed the bust increases....I'm not sure how but I must not have read that part of the pattern! I'm glad now that I know where I lost those 5 stitches as I was racking my brains trying to work it out....
Luckily I had it in my mind that I may have to reknit the right front anyway. I may well rip down to the first decrease as it's not so neat so I suppose that's my silver lining.
I hope you all have a lovely crafty weekend lined up!