I have two young DC and haven't been to an adult party for nearly 8 years! I need help! I have looked in various places, mostly John Lewis, Boden, Whistles, but I can't find anything I like. Ideally I need sleeves, knee length or just above, not too shiny or blingy, not too dull, neckline not too low or high. I'm very hard to please. Some of the shops I used to shop in 10 years ago now scare me! I feel old... I'm a size 8 or 10 and slightly pear shaped, small bust & waist, bigger but not that big hips and thighs. Help! Thanks