The purpose of this study is to analyze the newtro fashion style and extract key descriptive terms for visual image evaluation based on the style. To achieve this, a literature review, case study, and survey were conducted. The results are as follows: 1) Newtro fashion exhibited a variety of styles depending on the items being considered. In particular, the windbreaker style is composed of windbreakers, sweatshirts, and training pants, the blazer style consists of blazers, sweatshirts, and denim pants, and the padding style is characterized by short padding, sweatshirts, and jogger pants. 2) A total of 28 terms were identified as vocabulary to represent the visual images of newtro fashion. Among these, 17 terms appeared with a frequency of 30 or more times across the three styles. Commonly used terms included 'emotional', 'desirable', 'empathetic', 'unique', 'moody', 'retro', 'sophisticated', 'stylish', 'vintage', 'confident', 'youthful', 'trendy', and 'modern'. 3) By examining terms with a frequency of 50 times or more, the visual images associated with each style were compared. For the windbreaker style, the newtro fashion image was predominantly described as 'desirable', 'youthful', 'modern', 'stylish', and 'emotional'. The blazer style was associated with 'retro', 'unconventional', 'stylish', 'trendy', 'empathetic', 'modern', 'intricate', and 'unique'. In the padding style, the newtro fashion image was characterized as 'youthful', 'intricate', 'cute', 'stylish', 'modern', 'unique', and 'confident'.