This is a CELFORD blouse. I bought it because it's so cute, as worn by Ayaka Honaka. There are no noticeable stains, but there is a place where the thread is coming out on the collar, but there is no problem with wearing it. This is a used item, so I will sell it to someone who understands. The design covers the parts of the upper arms that you are concerned about, and you can wear it neatly. Shoulder width: approx. 34cm Body width: approx. 44cm Length: approx. 56cm Sleeve length: approx. 25cm Model number: CWFB212016 The following is a quote: A blouse made of a sheer material that looks like a natural material. Made of 100% polyester, it is thin, light, and wrinkle-resistant. The sailor-style collar is a trendy piece. Scallop motifs are inserted around the collar, giving it a catchy and modern impression. To avoid being too sweet, the collar is a stand collar, and the length is made longer. Color: White SNIDEL Lily Brown Mila Owen FRAY I.D CELFORD FUR FUR PROPORTION BODY DRESSING NATURAL BEAUTY BASIC VIS DHOLIC URBAN RESARCH uniqulo GU h&m ZARA index KBF yellow+ yellow plus maybebaby maybe baby stylenanda blackup dholic aland ohotoro depound shesaidthat 66girls laurenhi frombegining uptownholic zara nugu amomento nieeh maybebaby nerdy minuet mmlg kirsh minitmute mardimercredi standoil darkvictory sculptor wonlog Korean white blouse frill blouse sailor collar Ayaka Honaka CELFORD CELFORD Power Shoulder Collar Knit Blouse Shoulder volume knit Collar Eri Orthopedic Department Shirt dress Underbar Moussy Full length M Underbar OLIVE des OLIVE Heather Big collar Sheer shirt