According to reviews about shopping in Becici, you have a good chance to bring back a lot of original souvenirs from your vacation, including edible ones. Along the beaches you'll find a large number of stalls selling various pleasant little things: magnets with pictures of local sights (1.5-2 EUR), seashells, embroidered tablecloths and napkins, and various national-style ceramic and wooden items (about 5 EUR).
Naturally, near the sea, there is a large selection of swimsuits, T-shirts, caps, summer shoes, and other "beach" goods, many of which can be used as souvenirs (for example, a T-shirt with a map of the country for 5-10 EUR). From food, you usually bring dried fruits and nuts (about 8 EUR), olive oil and pršut, kaimak and monastery honey, from drinks - local wine (krstač and vranac), vine (grape moonshine), and rakija. It is better to buy food souvenirs in shopping centers in Becici (cheaper and safer).
But reviews of shopping in Becici recommend not to buy your favorite souvenir at once: prices on the beach are very high, and you have every chance to find the same goods but several times cheaper during walks around the village or excursions to other cities in Montenegro. For example, experienced tourists say that in Cetinje you can buy souvenirs cheaper than during a shopping tour in Becici. If you are not going to go anywhere, try bargaining (sometimes you can get the price down 2-3 times).
Bečići has no large shopping centers and fashionable streets with brand-name stores, so you'll have to go to Budva or Podgorica for fashionable things. There you will find large (on the scale of the country) shopping centers with stores of famous world brands, but the prices in them cannot be called low. In Bar and Kotor, you can find small stores with inexpensive goods from Italy.
Outlets are not in Becici either, and there are only a handful of stores of this type in Montenegro. The nearest outlets near Becici are shopping centers in the Podgorica area, where you can buy last year's collections from brands such as PennyBlack, Basler, MaxMara, MaxMara Weekend, S'Oliver, Marella, Marina Rinaldi, etc.
