
官网标的是acetate,也就是醋酸,明明款名是真丝裹裙?描述里也说是silk dress(Effortless elegant evening dress in a drapery silk mix with a luxurious feel. )
其他电商网站 http://www.meandmet.dk/filippa-k-wrap-silk-kjole 标的是93% silk, 7% spandex

顺便马下这个网站的 Designere(brand) list
Designers Remix
Zadig & Voltaire
Kenzo
*Kokoon
*Toga Pulla
Ganni
Filippa K
*Storm og Marie
*Gestuz
卖家这边的洗标,标的是93%真丝+7%氨纶(搜了下spandex=elastane),洗标上的图案和官网的care instructions能对上


按洗标上的ca#39815查出来倒是没什么问题(rn也能对上)

Want Agency Inc. http://www.wantagencyinc.com/

好奇怪……是官网后来的批次换面料了吗?
搬一点百科
醋酸面料,俗称醋酸布,又叫亚沙,是英文ACETATE的中文谐音读法。
醋酸纤维(acetate)以醋酸和纤维素为原料经酯化反应制得的人造纤维.属于人造纤维家族的醋酸纤维,最喜欢模仿丝纤维,采用先进纺织工艺制造而成,色彩鲜艳,外观明亮,触摸柔滑、舒适,光泽、性能均接近桑蚕丝。与棉、麻等天然织物相比,醋酸面料的吸湿透气性、回弹性更好,不起静电和毛球,贴肤舒适,非常适合制作高贵礼服、丝巾等。同时,醋酸面料也可用来代替天然真丝稠,制作各种高档品牌时装里料,如风衣、皮衣、礼服、旗袍、婚纱、唐装、冬裙等等!所以大家都把它当作丝的替身。裙子或外套的里布可见其芳踪。
3.外观似桑蚕丝:醋酯纤维的外观光泽与桑蚕丝相似,手感柔软滑爽也与桑蚕丝相似,其比重和桑蚕丝一样,因而悬垂感和桑蚕丝无异样。醋酸丝织成的织物易洗易干,不霉不蛀醋酸面料,其弹性优于粘胶纤维。
4.性能接近桑蚕丝:与粘胶纤维及桑蚕丝的物理机械性能相比,醋酯纤维的强度偏低,断裂伸长较大,湿强与干强的比值虽较低,但高于粘胶丝,初始模量小,回潮率比粘胶纤维和桑蚕丝低,但比合成纤维高,其湿强与干强之比,相对钩接强度与打结强度,弹性恢复率等与桑蚕丝相差不大。因而醋酯纤维在化学纤维中性能最接近桑蚕丝。
what's the difference between spandex and elastane? https://answers.yahoo.com/question/index?qid=20070228151336AAMLbF5
Best answer:
According to the Federal Trade Commission, Textile and Wool Act when labeling clothes:
"A few common fibers recognized by the Commission have different names in the ISO standard. For example, the ISO standard uses the name viscose for the predominant form of rayon, and elastane for spandex. You may use either name."
ISO is the International Organization of Standards.
Lycra is Dupont's trademark name. Spandex is the common US term, and Elastane is the term used in the rest of the world.