The Ts & Cs say that it's a US-based company, with the copyright notice on their website suggesting that they've been around since 2015. However the lacybra.com domain name was only registered 5 weeks ago, so that website hasn't been around for very long at all. (Worrying!)
The "We're Hiring!" page (and elsewhere on the site) indicates that the firm is actually part of Oslo Brands, which is "a company specialized in the development of digital projects". So that doesn't suggest a great deal of specialism is the field of ladies' undergarments to me:
https://oslobrands.com/
(That web domain was only registered just over a year ago as well).
Assuming that 'Oslo Brands' (plural) is the same as the 'Oslo Brand' (singular) mentioned on Facebook (where there's a mention of bras, so that would seem to be likely to be the case), it might be best to avoid them:
https://www.facebook.com/pg/OSLO-BRAND-2196636433982451/reviews/?ref=page_internal