If you're not a fan of mugs, but still like a sizeable coffee or tea, here's a large blue and white cup and saucer by Adams, part of the Wedgwood Group. It has a highly decorative pattern which extends inside the cup - it would also make a lovely gift.
Dimensions: Cup - height 10cm, 12cm diameter at rim. Saucer - 19cm diameter. Maker's mark on the base.