a loose-fitting robe of toweling是什么意思？

a loose-fitting robe of toweling

毛巾布做的宽松长袍

robe

n. 礼服，法衣，睡袍，长袍；vt.& vi. （使）穿上长袍（或浴衣等），覆盖、穿上；

例句
She was wearing only a thin robe over a flimsy nightdress, and her feet were bare...
她只在薄如蝉翼的睡衣外套了一件薄睡袍，而且光着脚。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

toweling

n. 毛巾料，巾擦法；

例句
James came out of his bedroom, toweling his wet hair...
詹姆斯从卧室出来，用毛巾擦着他湿漉漉的头发。