We have a school reunion (30 years - left in 1981) at the beginning of July. I'm really looking forward to it but am nervous about what to wear. It's in a nice pub (buffet and disco) and I know that several people are wearing jeans. I was thinking of a linen dress with some funky jewellery - am not a fashion-follower but want to feel relaxed in my outfit. I'm 5'9, size 18, blonde and don't do heels!! Any advice gratefully received.