We moved this sewing pattern to Etsy to control the available quantity better.
The Etsy price could be different, but unlike here, there is no cost for Domestic 1st class shipping on Etsy.

https://www.etsy.com/patternsoftime/listing/153230201/tv498-1898-eton-jacket-sewing-pattern-by?utm_source=Copy&utm_medium=ListingManager&utm_campaign=Share&utm_term=so.lmsm&share_time=1655649422832

TV498 - 1898 Eton Jacket. Multisized 30-50" Bust. This is a semi-fitted jacket that hangs open in the front, usually worn over a blouse. It has two styles, one crop length with a rounded collar. The other, waist length with a square collar. The main body is in three pieces, Back, Side Back, and Front. The front is fitted with a single dart. The sleeve is in two pieces, fitted to well above the elbow and with a full sleeve head. Fully lined, this jacket is not boned, and can be worn with or without a corset. With the sleeve as given, this style is suitable for 1889-1893 and 1897-1899. By changing sleeves with pattern TV495, this jacket can also be perfect for 1894-1896. Drafted based on a tailoring method actually used in the Victorian era, each size is hand drawn, not scaled, with all of the seams true to the era. Sizing and Yardage Information: Multisized 30-50" Bust. Yardages 45/60" Fabric 2 - 2 ½ yards Lining may be seen 2 - 2 ½ yards Yardages given are approximate only. Individual sizes may require more or less fabric.