Your significant other is at you to ‘get some new clothes’. You want to spend your money on a gadget, preferable internet-related. Is there any way to get what you want? Of course there -- buy a wi-fi t-shirt! It’s clean, comes in a selection of ‘smart’ colours (which is what you’ll tell her) and displays when you’re in range of a wireless network by lighting up the chest of the garment. Sorted, right? Well, er…
Cons: if you actually try to argue that this counts as ‘new clothes’, you’ll face having clothes bought for you in future.
Price: €25 (plus delivery charges) from firebox.com