so fashion

Etymology
Perhaps a.

Adverb

 * 1)  in this way; like this; so; thus
 * 2) * 1849, Samuel Wells Williams, The Middle Kingdom
 * “So fashion, eh?” rejoined my friend; “how muchee plice can catchee one alla same same for that?”
 * 1) * 1875, James Fowler Rusling, Across America; or, The Great West and the Pacific Coast
 * Lookee sharp—so fashion—alla same mi
 * 1) * 1944, Robert A. Hall, Jr., Chinese Pidgin English Grammar and Texts, in Journal of the American Oriental Society, Vol. 64, No. 3
 * Certain adverbs may take the suffix of manner fæšən, which does not change their meaning: sṓfæšən ‘thusly,’