The most famous piece of furniture is the lounge chair from one of her first designed furniture sets from 1959. The collection includes, among other things, open and high bookcases, a triangular table and a sofa bed with similarly shaped armrests as the famous chair. It represented the national style of furniture from Lithuania. At the same time, Stapulionienė focused only on the purpose of the seating furniture and achieved harmonious aesthetics with simple means. It was called “The chaise lounge” or “transformable lounge chair” because it has an adjustable reclining position. The design symbolises comfort and relaxation, which has been strived for since the post-war times. With this idea, she received an award for her first pieces of furniture at a Union furniture exhibition in Moscow in the same year.

When searching for Stapulionienė’s work, one finds it in many famous public buildings in Lithuania. She designed furniture together with her colleague Liucija Zaveckienė for the Lithuanian National Library Martynas Mažvydas in 1962. The Lithuanian furniture designer also designed other university interiors until 1979, including the Vilnius University Rector’s Office, the Great Auditorium, and the Sports Palace Hall. Six years later, she and Zaveckienė were commissioned to design the furniture for the bar of the Lithuanian Opera and Ballet Theatre. In 1988, she designed furniture for the hall of the Congress Palace.