Ezibuy has a $20 off orders over $40 coupon which works on all orders including sale styles as long as you reach the minimum spend threshold.
In the sale sections you'll find fashion and home decor items discounted by up to 70% off their original prices, so I would recommend starting there when looking for a bargain.
Here are some examples:
*Sky Lamp for $24 after the coupon discount - was $109.99 pre-sale
Similar lamps at Zanui or other furniture / decor stores would cost you at least double the price, so this is a great deal on a stylish table lamp. Measures 28 x 28 x 46cm and delivery will cost you an additional $10 as it's considered a "large item".
* Splashes Duvet Cover Set for $29 in single size - was $129.99
This quilt cover set in single size is great for any kids' room, but it's also available in all sizes up to super king for $10 extra for each size up (most expensive being super king for $69 after the discount). I doubt you'll be able to buy quilt sets this at this price, even during Adairs' special sales.
* Cotton Geometric Throw for $29 - was $129.99
Save $100 off the original price of this stylish, reversible, 100% cotton throw, measuring 180 x 220cm. A great addition to any home.
* Women's dresses from $20 a pop
There are 30 dresses on sale between $40 and $55 - many of which are still available in plenty of sizes. After the coupon discount prices will drop to between $20 and $35 a pop on each of these respectively, so it's time to stock up!