Pottery, vase, additional pieces to wedding crockery, pottery class, jewellery box, jewellery, ticket to China (maybe a little overboard),
Third
Leather
Crystal/Glass
Belt; shoes/bag (women do love shoes and bags, men find them handy too; ipod/camera case - less romantic, but handy;
champagne and champagne glasses (great on a romantic picnic); jewellery (this could be listed for each year, it is never wrong to give jewellery); keyring
Fourth
Fruit/Flowers Linen (Silk)
Appliances
Favourite flower in a pot or in a painting; cut flowers are a great gift anytime; fruit accompanied by a picnic/chocolate dipping sauce/champagne.
Grooming products are more romantic than a blender for anniversaries. Maybe a foot spa, electric shaver, coffee machine
Fifth
Wood
Silverware
A log cabin somewhere lovely (big gestures are nice); holiday in a log cabin, or with a log fireplace; table; wooden sun lounge; chopsticks and dinner at a Chinese restaurant; photo frame; walk through the forest;
Cake server (with cake); cheese knife, letter opener (with love letter to open) candle snuffer (with aromatic candles); photoframe; money box; jewellery box; keyring; jewellery; cufflinks