Some of the best things to buy when shopping in Ukraine are Turkish kebabs, Ukrainian beer, Ukrainian chocolate, Ukrainian red gold, and Ukrainian oil paintings.
Everyone must shop when traveling abroad, and if you go to Ukraine, the Ukrainian street shaurma is well worth buying. This is a street food, which is actually Turkish kebab, which is delicious and not greasy, and with the fresh sauce, the flavor is fantastic. It's not terribly expensive either, about 10 bucks or so a piece, so it's worth trying.
There is also a very distinctive Slavic drink, which is actually our domestic Gavas, but the flavor is definitely different. The domestic ones are really not as authentic as the foreign ones, and this drink has almost no alcohol, which makes it especially good for the summer time. On top of that, Ukrainian beer is fantastic. Their beer is not watered down, it's a very strong and alcoholic flavor, so you can bring a little bit of it to your friends when you go back to your home country, and it's very nice to give it away!
Another very special food item? Chocolate. Ukraine's chocolate taste is very pure, the most famous brand is Roshen, is the Ukrainian president of the chocolate factory production, after they produce chocolate is branded as Ukraine's ? specialty? In Kiev, you can find specialty stores of this brand of chocolate, and it is good to bring a little back to your country as a gift.
Then there is the red gold of Ukraine. This is a very popular type of jewelry, also called 585 gold. The color of this jewelry is a bit like rose gold, and the jewelry it is made from is very pretty and distinctive, making it perfect for gifting.
If you don't think gold is worth buying, then why not buy Ukrainian paintings? You can buy oil paintings in Kiev, on the Andrei slope, and in Lviv, next to the Opera House. If you want to bring it back home, just remove the frame and roll up the canvas.
These worthwhile purchases mentioned above are for eating, drinking, carrying and viewing, so you just have to choose according to your preferences!